AWADEX.DOC 1994 INDEX TO AWA PUBLICATIONS To order the AWA Review or back issues of OTB, contact: Debbie Rolson 2 Walnut Place Apalachin N.Y 13732, USA CONTENTS Activities - AWA - Annual Conference Activities - AWA - General Activities - AWA - Local Meets Activities - AWA - Museum Activities - AWA - Old-Time Contest Activities - AWA - 1929 QSO Party Activities - General Club News and Meets Activities - Collecting Activities - Collections - Personal Activities - Public Museums/Libraries Biographies - Personalities - Obituaries Histories - Manufacturers and Distributors Histories - Operating Companies Histories - Technical Development Miscellaneous Operations - Broadcasting - Radio Operations - Broadcasting - Television Operations - Radio/Wireless - Amateur Operations - Radio/Wireless - Commercial, Experimental, Military Parts - Detectors Parts - General Parts - Keys Parts - Headsets, Loudspeakers, Microphones Parts - Tubes Receivers - Broadcast - Crystal Receivers - Broadcast - Transistor Receivers - Broadcast - Tube Receivers - Communications and Short-Wave - General Use Receivers - Communications - Military, Naval Receivers - Television Receivers - Wireless Replicas and New-Old-Designs Restoration Techniques Reviews - Books Reviews - Periodicals Sites - Historic Stamps - Postal and Telegraph Stations - Radio - Amateur Stations - Radio - Broadcast Stations - Radio - Commercial, Experimental, Military Stations - Wireless Telegraph, Cable, Telephone Transmitters and Transceivers - Radio, Radar, Wireless This index covers Antique Wireless Association publications: * Issues of the Old Timer's Bulletin between January 1960 (Vol. 1 No. 1) and February 1994 (Vol. 35 No. 1). * The eight volumes of the AWA Review. * The "Fact Sheet" of the Tube Collectors Group, in its 21 issues between January 1976 and January 1981. * The five independent ("New Series"') monographs produced in 1978-82. These are "A Technological Sur- vey of Broadcasting's `Pre-History,' 1876-1920" (Elli- ott Sivowitch); "The Federal Telegraph Co., 1909-1920" (Thorn Mayes); "Priority in the Invention of Radio: Tesla vs. Marconi" (Leland Anderson); "The RJ-4 Detector and the Wallace Mystery" (Gerald F. J. Tyne); and "The Bliley Electric Co. - The Early Years: 1930-1955" (Charles Bliley; published jointly with the Bliley Electric Co.). An earlier series of monographs was printed as OTB features. References to OTB articles are in the form of volume- number-page. As an example, to locate information on Peer- less tubes, a check of the index under "Parts - Tubes" shows "25-3-32." OTB Vol. 25, No. 3, Page 32 has this article. A word-processor search for "Peerless" will quickly locate this reference. Fact Sheet articles are listed in the same format, pre- fixed with FS. AWA Review citations are given as "R," with volume and page (e. g., R-2-21). An item listed in this index may vary in size from a passing mention to a major feature. In the citations, an item of a full page or more is shown with an asterisk. Two asterisks indicate an article of three or more pages. With the idea that even scraps of information may be useful, we have gone to fairly fine detail in choosing listings. [LAS 11-6-93] ACTIVITIES - AWA - ANNUAL CONFERENCE 1961 (Rochester) 2-4-1 1963 (Holcomb) *4-2-4, *4-3-2, *4-4-1 Audio Tape 29-1-25 1964 (E. Greenwich, RI) 5-2-6, 5-3-1 1965 (Cincinnati) 6-2-4, *6-3-14, 6-4-1 1966 (Philadelphia) 6-4-14, *7-1-9, 7-1-16, **7-2-9, **7-3-1 1967 (Dearborn) *8-1-5, *8-2-9, *8-3-1 1968 (Washington) *9-1-4, *9-2-3, *9-2-9, 9-3-1, 9-3-4, *9-3-12, 9-3-15 1969 (E. Greenwich, RI) 10-1-11, **10-2-11, **10-3-1, 10-4-22 1970 (Canandaigua) 10-4-22, 11-1-9, 11-2-10, 11-3-6 1971 11-4-8, *12-1-14, *12-2-9, *12-3-3 1972 (Washington): Announcement *13-2-11 Results 13-3-5, 13-4-11 1973 Announcement 14-1-8 Results *14-2-4 1974 Announcement 15-1-8, **15-2-13 Results *15-3-4, 15-4-4 1975 Announcement 15-4-23, **16-2-15 Results *16-3-4, *16-4-5 1976: Announcement 17-2-14, **17-2-15 Results **17-3-4, 17-3-29, *17-4-6 1977: Announcement *18-2-6 Results **18-4-6 Auction Report *18-4-10 1978: Announcement *19-2-17 Results *19-3-5 Auction Report *19-4-8, *19-4-27 1979: Announcement *20-1-15 Results 20-3-6, 20-3-32 Auction Report *20-4-16, *20-3-7 Equipment Awards *20-4-29 1980: Announcement *21-1-17 Results *21-3-4 Auction Report *21-3-4 Equipment Awards *21-4-18 1981: Announcement **22-1-17 Results *22-3-4, *23-1-29 Auction Report *22-3-5 Equipment Awards *22-4-18 1982: Announcement **23-1-17 Results *23-4-5, *24-1-5 Auction Report *23-4-7 1983: Announcement **24-1-4, 24-1-17 Results 24-3-4, *24-4-14 Auction Report 24-3-7 1921 Transcon Test Staged 24-1-29, 24-2-5, *24-4-16 1984: Announcement **25-1-19, 25-2-4 Results *25-3-8, *25-4-32, *25-4-34 Auction Report *25-3-11 Equipment Awards *25-4-34 1985: Announcement **26-1-19, 26-2-6 Results **26-3-8 Auction Report **26-3-12 Equipment Contest Rules *25-4-35 1986: Announcement *27-1-4 Results *27-3-9, *27-4-10 Alternator Transmission, SAQ *27-4-18, 28-2-4 Auction Report *27-3-8, 27-4-13 1987: Announcement 27-4-6, *28-1-8, 28-2-6 Results **28-4-8 Auction Report *28-3-6 Equipment Awards *28-4-13 1988: Announcement 28-4-4 Results **29-2-7 Auction Report *29-3-6, *29-3-10 Equipment Awards *29-4-8 1989: Announcement *30-1-7, **30-2-23 Results *30-3-4 Auction Report **30-3-5 Equipment Awards *30-3-9 1990 Location 30-4-4 Announcement 31-1-6, 31-2-4, **31-2-27 Results *31-1-20, *31-3-22, *31-4-24 Auction Report **31-3-23 Equipment Awards *31-3-27 1991 Announcement 32-1-5, 32-2-4 Results *32-3-21, *32-4-29 Auction Report **32-3-33 Equipment Awards *32-3-22 1992 Announcement 33-3-4, **33-3-29 Results *33-4-27 Auction Report **33-4-28 Equipment Awards *33-4-33 1993 Announcement 34-2-6, ** 34-3-31 Results *34-4-4 Auction Report **34-4-5 Equipment Awards *34-4-11 Photo Spread *35-1-36 Transistor Radios at 35-1-31 1994 Equipment Contest *35-1-23 ACTIVITIES - AWA - GENERAL Amateur Net 3-4-5, 4-1-9, 6-1-8, 6-3-14, 6-4-20, 7-2-6, 7-4-11, 8-3-20, 12-3-11, *12-4-12, *13-1-27, 13-2-6, *13-3-4, *13-4-6, *14-2-17, 14-3-25, 14-4-25, *15-1-28, 15-2-22, 15-3-20, 15-4-17, 16-1-26, 18-2-15, 30-1-5, 31-4-5, 30-2-40, 30-3-10, 32-1-37, 33-1-46, 34- 2-7, 35-1-44 Amateur Station W2AN 4-3-5, 4-4-1, *5-1-1, *5-3-7, 5-3-10, 5-4-3, 6-3-11, 6-4-7, 7-2-7, 7-4-4, 10-4-2, *11-1-11, 17-2-25, 17-4-18, 18-2-23, 22-3-34, 33-1-46 Authors, OTB/Review, 1991-92 33-1-21 Awards: Amateur, 1970 11-1-1 AWA Houck 12-3-5, 12-4-16, 13-3-16, 14-3-1, 15-3-4, 16-3-7, 17-4-46, 25-4-16, 29-4-13, 32-2-26, 33-3-6, 34-2- 7 BK-OTB 31-2-15, 32-2-6, 33-3-6, 34-2-7 Elle Craftsman 21-1-16, 23-1-35 Grand Old Man 13-1-22 Historical 7-3-1 Historian, 1970 11-2-9 Matlack 21-1-16 Taylor 25-4-16, 29-3-5, 31-1-7, 32-2-6, 33-3-6, 34-2-7 Tyne 29-3-5, 31-1-7, 32-2-6, 33-3-6, 34-2-7 Recipients (Cumulative) 18-4-23, 22-1-5, 23-1-35, *24-4-17, *26-3-39, *28-1-9, **29-1-9, *29-4-9, *30-4-8, *31-4-9, *32-4-4, *33-4-34, *34-4-12 Badges 9-1-18, 9-4-4, 10-1-24, 12-3-23, 13-1-26, 14-2-17, 16-3-3, 17-2-2 Board/Business Meetings: 1962 3-4-3 1963 5-4-1 1964 5-4-1 1965 6-3-3 1966 7-4-5 1967 8-3-16 1968 9-4-2 1969 10-3-8 1970 11-4-4 1971 12-3-11, *12-4-2 1972 13-1-20, 13-2-4, 13-4-2 1973 14-4-2 1974 15-4-22 1975 *16-4-3 1976 17-4-3 1977 18-4-4 1982 23-4-2 1983 24-4-4 1984 25-2-6 1985 25-4-4 1986 27-1-9 1987 28-4-5 1988 30-1-5 1989 30-4-4 1990 31-4-5 1991 32-4-23 1992 34-1-5 1993 35-1-5 General *1-3-2, *2-3-16 in Hawaii 32-1-37 History 17-4-4, 24-4-9 History: Founding and Development of AWA and its Museum **R-1-7 Junior Wireless Club 22-4-15, 23-1-23 Logotype 15-4-15, 16-1-4, 16-3-2, 17-1-26 Members, Overseas 31-4-6 Officers, 1972 (pic) 13-3-28 Officers, 1993 (pic) 34-2-68 OTB Index on disc 33-1-3 OTB Staff 10-4-7 OTB Status 13-3-16 President's Report: 1975 14-4-2, 16-2-3 1976 17-1-4 1977 17-4-3 1984 25-3-8 1985 26-3-6 Receiving Contest, Old-Time 4-1-3, 4-4-9 Slide Shows, Tapes, & Videos: General 2-2-8, 4-4-6, 15-1-29, 18-2-7, 18-4-3, 19-2-36, 19-3-28, 20-1-32, 22-1-31, 23-3-32, 30-3-10, 31-4-47, 33-1-34, 34-2-7 "An American Inventor" (Armstrong) 13-3-2 "Early Network Broadcasting" 14-4-8 "Golden Twenties, The" 7-4-4 "Golden Years of Radio, The" 9-3-17, 11-2-5, 11-3-10 "Key, The" 30-1-4, 32-1-6 "Magazine Covers" 25-3-6, 34-3-5 Mayes Talk, de Forest 1906-10 29-1-5 "Polar Adventure" 14-4-8, 17-2-26 "Portrait of a Pioneer - Elmo Pickerill" 14-3-2 Museum Video 22-4-21, 23-2-15, 24-3-28 Summary *25-4-30, 30-2-11, 31-4-47 "120 Years of Brasspounding" 5-3-5 1921 Atlantic Trial Staged 25-3-6 Source Sheet, Availability of 34-2-7, 34-3-5, 35-1-71 Vacuum-Tube Committee/Tube Collectors Group 16-2-26, 16-3-19, 17-3-30 (also see Fact Sheet) 10th Anniversary **6-3-9 ACTIVITIES - AWA - LOCAL MEETS California 1974 15-2-4, 15-2-28 1975 15-4-21, 16-2-19 1976 16-4-35, 17-2-4 1977 17-2-4, 17-4-41 Dearborn, 1963 4-1-9, 4-2-1 Florida 29-1-8, 29-3-4, 29-4-4, 29-4-5, 30-1-4, 30-3-11, 30-4-7, 31-3-4, 32-3-4, 32-4-5, 32-4-13, 33-4-4, 35-1-5 Georgia, 1987 28-2-4 Grote Reber, Visit 26-3-4 at Hammond Museum, 1992 33-1-5, *33-4-4 Manhattan College, 1984 25-2-7 Midwest, Upper, 1983 24-2-4 New Jersey (Tranquility): 1987 28-2-4 1988 29-1-7, 29-3-4 1989 29-4-7 1990 30-4-7, 31-1-5, 31-2-4 1991 31-4-7, 32-1-4, 32-2-41 1992 33-1-4, 33-3-5 1993 34-1-4, 34-2-5, 34-3-28 1994 35-1-5 New York (Bloomfield/Holcomb and Breesport): 1961 2-4-1 1962 3-2-1 1964 Dinner 5-3-1 1965 6-3-2 1966 7-1-18 1967 8-1-9 1967 Fall 8-3-11, 8-3-12 1968 8-4-2, 8-1-2, 9-2-1, 9-2-3 1969 *10-1-6, 10-3-15 1971 12-1-6 1972 13-4-3 1973 14-1-3, 14-2-11, 14-2-17, 14-3-2 1974 15-1-23 1975 16-2-10 1976 16-4-35, 17-1-8 1977 18-4-31 1979 19-4-20 1983 24-2-4 1984 25-2-6 1987 28-2-5 1988 29-1-7 1989 29-4-6, 30-2-6 1990 30-4-7, 31-2-4, 31-1-5 1991 31-4-7, 32-1-4, 32-2-41 1992 32-4-5 1993 34-3-28 North Carolina: 1975 15-4-2, 16-1-2 1976 17-1-26, 17-2-4 1979 19-4-18 1983 24-2-4 1987 28-2-5 1988 29-2-5 1989 29-2-7, 29-3-5, 29-4-5, 30-2-6 1990 30-4-7 1991 31-4-6 1992 33-1-4, 33-3-4 1993 34-2-4 1994 35-1-5 Pennsylvania, 1989 29-4-5, 30-1-4 Rhode Island 1966 7-1-1 1974 15-2-27, 15-3-2 1975 16-2-20, 16-3-9 1987 28-3-4 ACTIVITIES - AWA - MUSEUM (Also see rear covers of OTB 19-4 and all later issues) Accession and Inventory 5-4-4, 15-4-7 Accession Policy 3-4-6, 8-3-16, 21-2-30, 22-4-5, 24-1-4, 26-4-44 Annex/Library 22-2-5, 22-4-36, **27-1-38, 30-3-10 CBC Marconi Film, Museum in 23-3-23 Construction 5-1-2 (& 33-2-47), 5-4-1, 6-2-7, 7-1-19, 11- 4-10, 12-2-2 (& 33-2-47), 12-4-21, 13-4-2, 14-2-4, 14-3-27, 14-4-3 (& 33-2-47), 15-2-6, 15-3-3 Donations and Displays: 6-2-3 Armstrong Painting 15-3-3 Apgar 1913 License 15-3-22 ARRL FCC Filing, Docket 3929 5-3-9 Batcheller, A., WW I Eqpt 18-4-32 Books, Ryan Collection 16-1-21 Canadian Marconi Key 27-1-43 Capacitor, British, BVWS 21-3-22 Clock, from Subchaser 26-3-48 Fleming Valve 4-3-12 Frequency Monitor, WDAE 18-4-32 Hagey Microphone-Speaker Collection 28-3-42 Hauksbee Electrostatic Gen. 31-2-48 Hulit Transmitter 28-4-30 Insulator, Rocky Point 10-3-12 Interphone Box, SCR-57 14-4-6 Kilbourne & Clark Phone TX 31-2-48 Light Bulbs, Ryan Collection 16-3-7 Marconi Direction Finder *25-2-24 High-Speed Recorder (Undulator) *25-2-12 Induction Coils 5-3-5 Multiple Tuner 2-2-5 Papers 3-2-16 Station Prints 26-1-12 Stationery 5-1-10 Three-Valve Receiver 1-2-4 Wireless Equipment 4-1-1 Maconachie Donation 15-3-9 McConaghy Estate 14-1-12 Military Collection 34-4-70 Motor-Generator, Crocker-Wheeler 6-4-2 Naval Research Lab Donation 15-3-3 New Equipment, Genl. 18-2-28, 24-3-36 Papers Baird TV Constructor's License 12-2-3 Broadcast History, Belgium 9-3-3 de Forest 5-1-9, 5-2-4, 6-1-2 Eaton Tube Collection - Inventory 5-1-9, 9-3-2, **R-6-1, **R7-107 Edison (Ryan Collection) 16-2-3 Federal Arc Transmitters 3-2-1 William White 7-4-15, 13-2-5 Postage Stamps, U. S. Radio 23-3-36 Receivers French Regenerative 14-4-6 Millen Plate-Glass 12-2-3 Radio Receptor Superhet 14-4-6 RCA-Riverhead Diversity *19-2-32 Russian Commercial 1-2-4 Scott (First Model) 8-2-3 Transistor 29-2-52 WECo 4B 7-1-17 Recording, Apgar, 1934 16-4-30 Siphon Recorder, Unusual 25-2-25 SS Titanic - Photo 9-2-14 Stations: 1901/1910 Marconi Ship 25-1-9 1907 Amateur 20-2-36 1908 United Wireless 23-4-35, 31-4-48 Telefunken Wireless Gear 8-2-3, 9-3-20 Telegraphone Recorder 8-2-3, 9-2-8 Telephone History 16-4-23 Telephones, 1870s 17-2-3 Transistors, Developmental 14-4-6 Transmitters Arc, Sperry CS-814 1-2-4 Broadcast, 1-kW RCA 26-2-40 Millen/W1HRX 1-kW *26-4-42 Quenched-Gap, 500-W 3-4-3, 6-4-2 RCA 3627/USCG T-5 2-1-7 Schooner "Yankee" 22-2-32, 22-3-21, 22-4-34 Spark, 1-kW 5-1-4 WECo 9A, from WPDR 6-3-19 1934 VHF 15-1-30 Tubes Crosley Deflectron 31-3-48 Dunlap Collection 7-2-2 Expanse Valve 28-3-3 Fleming Valve 4-3-12, 4-4-4 Ryan Collection 16-1-4 Schrader Television 16-4-30 Spark, Meyer 34-3-63 Union College, from 18-4-32 861 from W1MK 14-4-6 F-862A 100-kW from NSS *13-3-24 UV-862 100-kW from WLW 4-2-1 1985 Exhibit *25-4-39 TV Camera from WHAM-TV 18-2-1 Alexanderson Disc 6-4-2, 9-1-4 TV Sets, Pilot and Hallicrafters 6-4-2 FCC Staff Visits 5-3-11 Inventory on Computer 28-1-44 Library - Tuska Collection 14-4-11 Library Hours 31-1-7, 31-2-6, 31-3-6, 32-1-37 Memorials Lincoln Cundall 26-3-17 Eunice Thompson 23-1-36, 25-3-37 Meetings at Annex 35-1-5 Museum Committee 28-3-44 Museum Store 9-2-36 Museum Fund 14-1-5, 14-2-4, 14-4-10, 14-1-4, 15-2-6, 15-3-3, 15-4-2, 15-4-7, 16-2-3, 16-4-24, 30-2-48, 34-4-14 Philco-Ford Donation 15-1-4 VWOA Donation 31-4-48 Newspaper Coverage 8-4-30, *26-3-47 New Wing **10-1-2 Opening *15-4-3, 16-1-13, 16-2-2, *16-2-6, 17-1-3 Prints and Slides 17-3-3 QST, Coverage in 31-3-48 Reports: 1966 7-2-8 1968 9-2-8 1970 11-3-3 1974 15-2-3, 15-3-22 1975 16-3-3 1976 17-1-3 1978 19-3-28, 22-3-34 1979 20-1-32 1982 23-2-25 1983 24-2-32 1988 29-3-44 1989 30-2-48, 30-4-48 Sales Excess Books *27-4-39, 30-3-10 31-1-7, 31-3-6, 32-1- 37, 33-3-6, 34-2-3 Excess Equipment 15-2-7, 31-4-48 Excess Tubes 28-3-5, 29-4-46, 32-1-37, 32-2-6, 33-4-4, 34-1-31 Staff Changes 29-4-48 Tape Library 27-1-43 Tapes Lee de Forest 2-3-1 John Reinartz 1-1-7 (& 33-2-6), 5-3-12 Spark Traffic 11-2-2 Gerald Tyne 6-1-3 Tube Pioneers 16-4-4 Other Pioneers 31-1-48 Views, 1964 *5-4-3 Wills, Donations Through 30-2-48 Work Crew, 1985 26-2-4 ACTIVITIES - AWA - OLD-TIME CONTEST Photomontage *30-4-14 1971 11-2-3, *12-1-2 1972 12-3-10, *13-1-8, 13-2-6, 13-4-7 1973 14-1-22 1974 14-4-13, *15-2-22 1975 15-3-21, *16-1-27 1976 16-3-8, *17-1-25 1977 *18-1-24 1978 18-2-22, *19-1-24 1979 19-3-9, *20-1-23 1980 *20-3-13, *21-1-22, *21-2-24 1981 21-3-22, *22-1-14, *22-2-18 1982 22-3-30, *23-1-5, *23-2-10 1983 *24-4-15, 24-1-29, *24-2-24 1984 *24-3-31, 25-1-13, *25-2-36 1985 *25-3-33, 26-1-33, **26-2-36 1986 *26-3-3, **27-2-30 1987 *27-3-30, 28-1-40, **28-2-35 1988 *28-3-38, *29-2-40, *29-3-22 1989 *30-1-23, *30-2-39 1990 *30-3-33, *31-1-26, *31-2-31 1991 31-4-31, *32-2-24 1992 32-4-28, **33-3-34 1993 *34-1-34, *34-3-37 1994 *35-1-43 Proposal for AM Phone Contest 34-3-5 ACTIVITIES - AWA - 1929 QSO PARTY 1983 23-4-24, 24-1-29, 24-3-31, 24-4-5 1984 25-1-13, 25-2-38 1985 25-4-22, 26-2-5, 26-3-5 1986 *26-3-38, 27-1-37, 27-2-5 1987 *27-3-30, 27-4-23, 28-1-4, 29-2-4, *28-4-4 1988 29-2-45, *29-3-23, *29-4-23 1989 30-2-39, *30-4-26 1990 31-2-31, 31-3-21, *31-4-30 1991 32-1-5, 32-2-41, 33-1-36 1992 33-4-37, *34-2-41 1993 34-4-46, *35-1-44 ACTIVITIES - GENERAL CLUB NEWS AND MEETS NORTH AMERICA American Freedom Train 16-1-13, 16-4-19 "Angry-Nine" Assn., International 34-3-48 ARCA 13-4-11, 13-4-28 1974 15-2-5 1976 17-2-23 1977 17-4-43 1982 23-2-14 1988 29-1-8 1990 31-1-6 1992 33-3-9 1993 34-2-5, 34-3-52 Arizona ARC 24-3-23, 28-1-39, 32-2-41 Armstrong Memorial Research Foundation 28-4-4 ARRL - W1AW Rededication 30-2-10 ARRL 1921 7-1-2 ARRL 1927 10-2-9 ARRL/AWA 1961 2-4-10 1962 *3-4-1 1964 5-2-7, *5-3-3 1966 7-1-14 1975 16-3-6 1976 17-3-13 1977 17-2-25, 18-2-12 1987 28-3-43 ARRL Northeast/AWA 1967 8-1-7, 8-1-18 1968 9-1-2 1978 19-4-4 ARRL Rochester/AWA, 1983 24-2-4 ARRL Sun Coast/AWA: 1982 23-4-33 1983 25-1-21 1987 25-4-6 Associations, Addresses of 9-1-18, 13-2-16, 15-4-6, 25-1-34, 31-4-6 Atlanta Ham Club/AWA 29-1-6, 29-3-5 Audio Engineering Society Berliner Award 12-4-13, 14-1-2 California Historical Radio Society: General 17-4-46, 25-2-4, 29-1-17, 30-4-44, 32-2-4, 34-4-4, 35-1-4 Herrold Award to Bruce Kelley 18-2-6 CHRS/AWA 1979 *19-4-17 CHRS/AWA 1983 24-2-4 CHRS/AWA 1989 24-4-5 CHRS, 1992 33-1-4 CHRS, 1993 34-3-5 Canadian Vintage Wireless Association 11-3-3, 14-1-5, 16-4-28 Charlotte Hamfest/AWA, 1985 26-3-6 Charlotte Hamfest/AWA, 1986 27-3-4 Classic Radio Exchange 34-3-50, 34-4-13 Clearwater Amateur Conv./AWA 18-1-5 Committee to Preserve Radio Verifications 30-2-47 Delaware Valley Historic Radio Club 34-3-4, 34-4-4, 35-1-4 Delaware Valley Radio Assn. "Old Timers' Night" 2-3-2, 2-3-4, 5-1-1, 5-2-3 de Forest Pioneers 2-1-8, *6-2-8, 7-4-23, 9-1-18, 9-4-12, 14-1-26, 18-2-7 Electronic Industries Assn., Old Time Exhibit, 1967 8-2-20 Friends of Old-Time Radio 31-3-4 Frends of Radio Cultural Association (Spain) 34-4-14 Gaithersburg Hamfest/AWA 1981 22-3-34 1988 29-1-6, 29-2-7, 29-3-5 1989 30-2-5, 30-4-5 1990 31-4-6 1991 32-2-5 1993 35-1-44 Houston Vintage Radio Association: General 25-1-21, 28-2-18, 31-4-3, 31-4-6 1988 29-4-4 1989 29-4-6, 30-2-6 1990 30-4-7 1991 32-1-4, 32-2-38 1992 33-1-5, 33-3-5 Hudson Valley Antique Radio & Phono Society 32-2-38 1992 Meet 33-2-4, *33-4-36 1993 Meet 34-3-5, 35-1-46 Illinois - ARCI Radiofest 1987 28-2-4 1989 30-1-6, 30-2-5 1990 31-2-24 1991 32-4-4, 32-3-6 1992 33-1-5, 33-3-4 1993 34-2-5, *34-4-55 Indiana Historical Radio Society 12-3-9, 12-4-3, 13-1-19, 14-1-25, 15-1-29, 16-4-10 IHRS/AWA: 1974 15-1-23, 15-2-5 1975 16-1-2, 16-1-29 1977 17-4-9, 18-2-3 1979 19-4-18 1983 24-2-4 1987 28-3-4 1989 29-4-6, 30-1-6, 30-2-6 1990 30-4-7, 31-1-5, 31-2-4 1991 32-1-4 Kokomo meet 32-2-38 1992 32-4-5 Kokomo meet 33-1-4, *33-3-8 1993 Kokomo meet 34-2-5, 34-4-22 IEEE Historical Committee 6-4-9, 14-3-19 IRE/IEEE 50th Anniversary 3-2-1, 4-1-8 Long Island Antique Radio Society 18-2-16 Michigan Antique Radio Club 30-4-44 1991 Extravaganza 32-1-5, 32-2-4 1992 Extravaganza 33-1-5 1993 Extravaganza 34-2-5, *35-1-32 Mid-America Antique Radio Club 15-4-31, 28-1-39, 29-3-5 Mid-Atlantic Antique Radio Club 26-2-39, 30-1-47, 34-1-4, 34-2-4, 34-3-4, 34-4-4, 35-1-4, *35-1-58 1994 RADIOACTIVITY 35-1-5 Midwest Radiorama 34-3-52 Morse Telegraph Club 5-2-2, 9-1-18, 11-4-9, 13-3-15, 14-1-4, 14-2-10 Murgas ARC (Wilkes-Barre) 16-3-8 National Vintage Comm. Fair (British) 34-2-5 New England ARC 31-1-5 New Jersey Antique Radio Club 33-4-40, 34-2-32, 34-3-4, 34-4-4, 35-1-4 Niagara Frontier Wireless Assn. 18-2-16 Amherst Museum Exhibit *34-3-60 NFWA/AWA: 1980 21-3-14 1986 27-3-3 1987 28-2-4 1988 29-1-7, 29-2-7, 29-3-4 1989 30-1-6, 30-2-5 1990 31-2-4, 31-3-4 1991 32-4-4 1992 33-4-4 1993 34-2-5, 34-4-60 North American Radio Clubs, Association of 11-3-3 Northland Antique Radio Club (Minn.) 27-3-5, 28-3-37, 29-1-6, 29-2-4, 29-4-7 1989 Radio Daze 30-1-6, 30-2-7 1990 Radio Daze 30-4-7, 31-1-6 1991 Radio Daze 32-1-5, 32-3-4 1992 Radio Daze 33-1-5 1993 Radio Daze 34-2-5 1994 Radio Daze 35-1-5 Northwest Vintage Radio Society 17-4-17, 27-4-43, 34-2-4 NC Amateur Convention/AWA, 1985 26-3-6 Ohio - ARCO 31-3-6 Ohio - GCARA, 1988 29-1-5 Oklahome Vintage Radio Collectors 34-1-4, 34-2-4, 34-3-4, 34-4-4, 35-1-4 Old Old Timers' Club 2-2-4, 2-3-15, 3-4-3, 5-4-11, 6-1-12, 6-4-2, 7-4-20, 9-2-10, 9-3-18, 10-2-5, 10-3-6, 11-3-12 Ottawa Vintage Radio Club 35-1-4 Pittsburgh Antique Radio Society and KDKA 32-1-25 Puget Sound Antique Radio Association/AWA (Washington ) 25-1-21, 29-2-6, 29-3-5 Quarter Century Wireless Assn. 3-1-4, 3-3-1, 5-4-4, 5-4-11, 6-4-2, 7-4-20, 9-1-18, 9-3-11, 10-2-5, 10-3-6, 11-2-9 Radio Club of America: General 1-1-1 (& 33-2-4), 1-4-3, 2-3-3, 4-3-11, 9-1- 18, 16-1-14 AWA Batcher-Award Winners 27-4-22, 32-4-23 AWA Members Made Fellows 31-1-20, 32-4-23 Awards to AWA Members 31-3-6 Diamond Jubilee, 1983 24-3-15 Banquet, Annual, 1986 27-4-39 Banquet, Annual, 1988 29-4-4 Banquet, Annual, 1990 31-4-47 Rocky Mountain Antique Wireless Club 12-3-14, 15-1-8 Santa Barbara Antique Radio Collectors Club 12-3-9, 14-2-11 Scott, E. H., Historical Society 33-3-7, 33-4-3, 35-1-3 Society of Wireless Telegraph Engineers 6-2-9 Southeast Antique Radio Society (GA) 32-3-4, 32-3-19 Southern California Antique Radio Society: General 17-3-28, 31-4-6, 32-4-5, 34-1-4, 34-2-4, 34-3-4, 34-4-4, 35-1-4 /WESCON, 1984 25-3-5 /AWA, 1988 29-1-6 /AWA, 1989 29-4-7 1992 33-1-5 Schenectady, Antique Radio Club of 18-2-16, 25-2-4, 32-1-5 Shelby Hamfest/AWA, 1978 19-4-4 Society of Wireless Pioneers: /AWA, 1985 26-1-23 /AWA, 1988 29-1-5 Christmas Party 18-2-6 General 9-1-18, 10-1-19, 10-3-16, 12-3-23, 14-1-4, 14-4-21, 15-3-27, 18-1-29 Membership and Journal 23-2-23 QSO Party 20-1-21 Telephone Pioneers of America 9-1-18 Tesla Society (U. S.) 10-3-12 Titanic Historical Society 12-2-21, 13-2-23, 14-4-21, 24-2-31 Toledo Morse Teleg. Club 17-2-5, 17-3-28 TV-FM DX Association 26-4-40 Upper Midwest Vintage Wireless Society, 1979 20-3-4 Veteran Wireless Operators' Association 2-1-1, 4-2-1, 4-4-4, 5-3-4, 8-3-11, 9-1-18, 12-1-22 Vintage Radio-Phonograph Society/ AWA (Texas) 1982 23-4-4 1984 25-4-6 1987 28-3-4, 29-2-9 1988 29-1-6, 29-2-7 1989 30-1-6, 30-2-5, 30-4-7 1990 31-2-5, 31-3-4, 31-4-6 1991 32-2-5, 32-3-4 1993 34-3-5, 35-1-5 Western New York Hamfest/AWA 1966 7-1-2 1970 *11-2-8 1971 *12-2-1 1973 14-2-3 Wireless Institute (pre-IRE) 6-1-3, 6-1-7, 6-2-9 FOREIGN Antique Wireless Club (Japan) 32-1-37 Associazione Italiana Radio d'Epoca 31-3-6 Australia, Historical Radio Society of 23-2-4, 31-3-6, 31-4-37 British Vintage Wireless Society 17-2-5 BVWS/AWA 1984 24-2-5, 24-4-17, 25-2-19, **25-3-20, *27-4-4 BVWS/AWA 1989 29-3-4, 29-4-7, *30-2-7 Invitation for N. American membership 32-4-39 Eddystone Users Group 33-4-49 Foreign Societies, General 27-3-23, 31-4-6 Irish Vintage Radio and Sound Society 30-3-36 Nederlandse Vereniging voor de Historie van de Radio 24-4-5, 27-3-23 Norwegian Clandestine Field Day 29-1-23, 29-3-28 Philippine Historical Radio Society 17-4-42 Tesla Society (Yugoslavia) 15-1-32 ACTIVITIES - COLLECTING GENERAL Antique, What Is a Radio *6-1-11 Antiques - Where You Find Them *1-4-1 Australian Collectors 6-3-2, 30-1-9 Authentication, Historical Material 6-9-9 Cartoon, Radio Collecting *13-3-17 Catalin Sets *34-2-25 Collections, Private - List *6-1-16 Cartoons, Rodrigues *6-3-5 Collectors, List of 87 1-3-3 Crystal Sets, in Austria *34-3-17 Condition, Standards for 12-4-17 Dating, by Patent No. 16-2-11 Estate, Collection as Part of 26-3-7 France 15-2-3, 17-1-35 Frauds, Cons, Hustles, and Rackets: "Atwater-Kent" 24-2-23 Auction 28-2-44, 28-3-18 Audions and Fleming Valves 12-1-20, 12-2-8, 18-1-10, 26-4-6, 28-3-36 Books, Double Pricing of 17-1-2 "Buyer Beware" (stolen goods) 34-4-69 Estate Cons 10-1-21, 14-2-3 Fake Restorations 12-4-9 Flea-Market Theft 27-4-42, 28-3-37 General 13-1-21, 14-4-10, **18-1-10 Mail-Order 9-4-5, 18-1-10, 20-3-21, 28-3-23, 28-3-36, 28-3-37 Museum Theft 14-4-38, 29-4-10 Non-Members 24-4-5 Payment Before Shipment 17-1-2 "Private Museums" 12-2-5 Repro Equipment 22-2-27, 24-2-15 Shady Dealer - NYC Area 10-4-7, 14-1-6, 14-2-13, 15-3-2 Sucker Pricing 11-4-3 Trading New Sets for Old 9-1-3, 9-4-21 Israel, Collecting in **34-3-19 Museum, Forming an Incorporated 11-3-5 QST - Holders of Full Sets 13-1-25 QST - Value 33-3-28 Radio Logos *35-1-16 Swiss Collection, A *34-3-15 Tubes - Shipping 31-4-3 Tubes - CRTs and TV Pickup *34-2-37 Values, Broadcast Receivers, With and W/o Tubes 27-3-19 Values, Equipment *2-3-17, *7-4-22, 9-4-3, 10-3-1, 11-1-12, 11-4-3, *12-2-14, 15-3-12, 15-4-16, *16-1-11, *32-2-17, 33-1-18 Values, Tubes 16-2-22 SPECIFIC AREAS ARRL Amateur Handbooks 25-4-24 Autographs 9-4-19, *11-2-6, 26-4-35 Barbed Wire 12-2-19 Batteries, Early Radio 5-4-13, **28-4-16 Books 11-3-21, 13-2-7, **27-1-15 Books, Juvenile 2-4-2, 6-3-8 Bulbs, Light *4-4-8 (& *33-2-11), 5-2-10, 24-4-5 Calculators and Digital Clocks 17-1-5 Capacitors, Variable 21-1-25 Components 15-2-11, 15-4-11 Dime Novels *13-4-8 (& *33-2-10) Electrical-Electronic-Wireless Artifacts, Brazil *28-2-40, *32-4-34 European Radios, Brazil ***33-1-22 Grid Leaks 14-4-19 Hallicrafters Equipment **21-4-8 Headsets *18-2-22, **32-4-46, 33-1-40, 34-2-24 Instruments, Antique *16-1-28, *30-4-33 Insulators, Wireline 4-3-9, 9-1-7, 9-4-21 Keys, in Australia *16-1-5 Lightning Arresters *30-4-21 Magazines, Radio 28-3-33 Microphones 15-3-17, 15-4-18 Phono Records, Old-Time Radio 5-4-12 Postcards, Wireless *31-1-4 QSLs, Preserving Early 28-2-39 Radio Novelties 13-1-28, 14-1-17 Receivers: AC *17-4-12, 21-3-18 Battery - Huge Collection (pic) 17-2-26 Broadcast *1-2-10, *33-3-12 "Antique," "Vintage" vs. "Classic" 7-3-14 Crosley 19-4-23 Grading Scheme for 25-2-6 Value, Radiola III 10-3-3 Recorders, Wire and Tape *22-4-12 Rider's Manuals 17-1-28 Semiconductors *27-4-30, 32-4-36 Single-Sideband Eqpt., Early **32-1-7 Short-Wave Converters *26-3-37 Stamps, Radio/Comm. 11-4-22, 14-4-28 (Also see "Stamps - Postal and Telegraph") Telegrams 12-1-20 Telegraph and Cable Forms 12-1-20 Television Sets 10-1-24, *13-2-20, *22-2-12, **27-3-16 Television Sets, Small *30-4-35 Transformers, AF 26-2-25 Transmitters & Receivers, Oldtime *19-3-24 Tubes Cartons *32-4-6 Displaying 13-1-23, 17-1-5, 17-3-23 de Forest 4-1-7 Display Case, Portable 13-1-23 Fuse Clips to Display 17-1-5 General 22-4-22 Shipping 32-3-31 Tube-Test Labels *32-1-30 Variants of Common 14-4-3 200-201 4-1-7, 9-1-9 WW II Equipment *30-3-13 Wireless Institute Pin 6-1-3 Wireless Operators' Insignia *26-2-35 ACTIVITIES - COLLECTIONS - PERSONAL (This section is representative but not exhaustive.) Abbott, Basil 12-2-19, 13-4-11, 15-1-17, 15-4-15, 16-1-25, 16-3-20, 16-4-8, 17-1-25 Aitken, Hugh G. J. 14-1-14 Alley, John 15-1-17, 17-1-25 Anonymous, Battery Sets (Pic) 17-2-26 Attlee, Franklin 6-3-13, 7-1-15, 7-3-7, 8-1-8, 8-3-13, 9-1-8, 9-2-17, 9-3-7, 9-4-10, 10-2-7, 11-2-18, 12-1-10, 14-1-14 Barnett, Ralph 6-2-5, 7-4-8, 8-3-13, 9-1-9, 9-4-9, 11-3-22 Barrett, Del 10-3-9, 11-3-22 Bennett, Floyd 14-1-14, 14-4-12 Berry, Everett 10-4-9, 11-1-11, 11-3-22, 11-4-6, 12-1-10, 13-4-10, 14-2-5, 17-1-27 Biraud, Guy 23-3-24, 30-4-45 Bohl, Leslie 9-2-16, 12-2-19 Boyd, Bruce 9-2-16, 11-1-10, 15-2-12 Brewster, Richard 14-1-14 Caperton, John 8-3-13, 8-4-8, 9-2-14, 9-3-6, 9-4-8, 10-2-7, 11-1-10, 12-1-10, 12-3-15 Chatellier, Wes 14-3-14, 15-1-16 Christen, Tim 11-3-22, 13-1-19, 15-2-12 Clark, Jim 17-3-25 Closson, Charles 7-4-8, 8-4-8, 9-4-9 Clouser, Bob 9-3-7, 11-1-11, 11-3-22 Clutter, Sonny 9-3-6, 9-4-7, 15-4-15 Cobaugh, Bob 12-1-10, 12-2-19 Collings, Jim 17-4-43 Comer, Mel 7-1-15, 8-3-13, 10-1-16, 13-4-10, 15-2-12, 16-4-8 Conrad, Ken 6-3-13, 7-3-7, 8-3-13, 8-4-8, 9-1-8, 11-2-18, 11-4-6, 13-3-11, 13-4-10, 14-4-12, 15-3-13, 16-4-8 Cornwell, Perry 8-3-13, 11-2-18 Cundall, Linc 13-3-10, 14-1-15 Davis, E. Stuart 5-4-12, *6-4-4, 9-1-8 de Freitas, Edison *31-4-14 Deeley, Dexter 10-1-16, 13-3-10, 14-1-14, 14-3-14, 15-1-16, 15-2-12, 16-2-29 Denk, Bill 14-1-15 Dennison, Bob 34-3-64 Dinger, Hal - Postal Comm. Items 14-4-28 Douglas, Alan 13-3-10, 13-4-10, 16-1-25, 17-3-25, 17-4-43, *28-4-25 Dowd, Bro. Patrick - see Manhattan College under "Activities - Public Museums" Drake, John 8-3-13, 10-4-8, 11-1-10, 14-1-14 Eaton, Lt. W. A. - WW I Tubes 5-1-9, 5-2-5, 9-2-2, **R-6- 1, **R7-107 Eklund, Gordon 14-3-14 Elias, Lew 10-4-8, 11-3-22 Elwood, John - Keys 15-2-12, 16-3-20, 17-1-25, 17-3-25 England, Earl 4-2-3, 5-1-7, 5-4-14, 6-1-3, 6-4-17, 6-4-19, 7-4-8, 8-4-6, 8-4-9 Ewing, Gaylord 8-2-17, 9-2-6, 10-3-10, 13-4-10, 14-1-14, 15-2-12, 15-4-15 Fetsch, Joseph - Tubes **R-8-109 Flegle, Larry 16-1-25, 16-2-29, 16-4-8, 17-4-43 Gaidosz, Daniel 15-2-12 Gamble, Oren 7-4-8 Giganti, Paul 15-2-12, 34-3-64 Green, Warren 9-4-8 Hammond, Fred *22-4-32, 26-1-38, 26-3-6, 27-2-4, 34-3-5 Hannah, Ted 7-4-8, 8-4-9, 9-2-14, 10-1-16 Hanselman, "Doc" 8-2-17 Hawkins, Bob - Microphones 10-4-7 Heckard, Alvin 15-2-12 Herzog, Rudolph 28-4-4 Highmark, Vince 12-1-10, 13-4-11, 14-1-15, 14-3-14 Holly, Bill 14-4-12 Horvath, Joe 10-4-8, 11-3-22, 14-2-5 Howenstein, Marshall 9-4-9, 14-1-5 Jensby, Will 16-4-8, 17-3-27 Jochem, Al 14-3-14, 15-3-13, 16-1-25 Johnston, Don 33-3-8, 33-3-60 Julia, Juan Enrich 33-4-59 Kelley, Ray 30-1-9 Kopf, Frank 10-1-16, 10-1-24 Krantz, Frank 11-2-18, 13-3-10 Krauss, Serge 7-1-15, 7-3-7, 7-4-7, 8-3-13, 9-1-8, 9-4-9, 10-3-9, 12-1-11, 13-3-10 Lane, Bob 10-2-7, 10-3-10, 11-3-22, 14-4-12 Laverty, Bill 6-3-13, 7-3-7, 7-4-8, 8-4-9, 9-3-6, 10-1-16, 12-1-10, 15-3-13 Lozier, Robert 11-2-18, 12-1-11, 15-1-6, 16-1-25 Lyons, Floyd 6-2-11, 6-3-13, 6-4-10, 7-1-15, 7-3-7, 7-3-19, 8-2-17, 11-1-12, 11-3-12, *12-1-5, 12-4-3, 13-4-11, 14-1-15, 16-1-25, 16-2-29, 17-4-43 MacIntyre, Robert 11-4-7, 14-3-14 Marcy, Al 7-1-15 Martin, Guy 15-3-13, 16-2-20 Matlack, Rex 13-2-3, 13-3-15, 15-1-16 Matson, Roland 10-1-16, 10-2-7 Mayes, Thorn 9-1-17, 10-1-16, 11-2-18, 14-1-14, 28-3-42 McIntosh, Ken 16-1-25 McKenzie, Dave 8-3-13, 9-4-8, 10-1-16, 11-4-6, 17-3-25, 17-4-43 McNicol, Donald 4-4-9, 6-1-4 Melhuish, Rod 6-1-6, 10-4-8 Merriam, Robert 4-1-1 Middleton, Bob 10-2-7 Moreau, Lou 9-2-15, 11-4-6, 12-2-19 Morris, Bob 10-4-8 Muchow, Ralph 11-4-6, 12-2-3, 14-4-12, *20-3-24 Neidich, Richard 15-3-13 Nelson, Jack 11-2-18, 15-1-16, 16-3-20 Nelson, Wayne *2-1-1, *8-1-10, 15-4-15 Nichols, Frank 7-1-15, 8-3-13, 8-4-8, 9-1-9, 9-4-9, 14-2-5, 15-4-11 O'Neil, Bob 4-4-2, 6-4-19, 8-2-17, 13-3-10, 13-4-10, 14-4-12 Orr, Bill 13-3-10 Pagano, Frank 4-2-5, 6-4-19, 7-1-12, 8-1-3, 8-3-13, 9-1-3, 9-1-8, 9-3-6, 10-1-16, 11-3-22, 13-4-10, 16-4-8 Paquette, Bob 15-3-17, *15-4-18 Pavek, Joe 10-3-9, 14-1-15, 15-3-13, 16-2-29 Peckham, David 15-2-12, 15-4-15, 16-2-29, 16-4-8, 17-3-25 Peckham, Lauren 8-3-13, 8-4-8, 9-1-8, 9-4-8, *9-4-12, 10-1-6, 10-4-8, 11-4-6, 13-3-10, 13-4-10, 14-1-14, 14-2-5, 14-3-14, 15-1-17, 15-2-12, 17-4-43 Penard, Fred 1-1-1 (& 33-2-4), 10-1-9, 13-3-10 Petsikopoulos, Chris 13-3-10, 13-4-10, 14-1-14, 14-4-12, 15-1-16 Porter, John 12-2-19, 14-2-11 Ransley, Richard 9-2-15, 13-3-10, 14-4-12, 14-1-14, 15-1-17, 15-2-12, 15-3-13, 16-2-29, 16-3-30 Rasmussen, Erv 3-1-10, 4-4-4, 6-3-18, 8-2-17, 9-1-9, 9-2-13, 10-3-9, 11-1-12, 12-4-10, 13-3-10, 13-4-10, 14-1-14, 14-4-12, 15-2-12, 15-3-13, 16-3-20 Raser, Ed 1-1-3 (& 33-2-6), *1-1-4 (& 33-2-6), *1-2-4, 1- 4-2, 4-4-9, 6-1-4, 6-3-13, 6-4-19, 7-3-7, 8-4-9, 9-1-9, 9-4-9, *12-1-9, 12-2-5 Reber, Grote 13-4-4 Renouf, Phil 30-1-9 Rice, Fred 16-1-25, 16-2-29 Roloson, Bruce 9-1-9, 14-1-14, 14-4-12, 15-1-17 Ryan, Bob - Tubes 16-1-4, 16-3-7 Santos, Jorge Barros *30-3-36 Schrader, Howard 1-2-3, *12-1-8 Schrock, Rodney 8-4-9, 10-1-16 Schroeder, Pete 11-1-11, 11-2-18 Sepic, Dick 11-1-12, 11-3-22, 11-4-7, 12-3-14 Schamberger, Dick 17-3-25 Shannon, Frank 9-2-16, 9-3-6, 13-4-10 Smith, Ross 9-2-14, 10-2-7, 11-2-18, 16-1-25, 17-4-43 Stapleford, Bob 13-3-2 Starry, George 8-2-17, 8-3-13, 9-2-17, 9-4-8, 10-1-16, 10-3-9, 11-1-12, 11-3-22, 13-3-10, 14-1-14, 16-2-22 Steed, Wick 12-1-10, 15-3-13 Stewart, Fin 9-2-17, 9-3-1, 10-4-18, 11-1-10, 11-1-13, 1-4-6, 12-3-23, 13-3-2, 13-3-10, 14-3-14, 16-4-8, 17-3-25, 18-1-33 Stoddard, A. C. 14-1-14 Stokes, John *8-1-5, 10-4-8 Szabat, Joe 17-1-27 Taylor, Ed 14-3-15, 16-4-8 Thetreau, Tate 7-4-8, 8-3-13, 10-4-8 Thompson, Paul 10-3-10, 13-4-10, 17-1-27 Thompson, Vern 4-4-6, 6-4-19, 7-4-8, 8-2-17, 8-4-13, 10-1-16, 10-3-9, 14-1-14 Trivette, Clyde 11-3-22, 12-4-10 Tschopp, John 9-1-8, 10-4-8, 16-3-30 Tyne, Gerald F. J. 6-2-1, *6-3-16 Wasiewicz, John 15-1-16 Watson, Paul - to Smithsonian 5-2-11 Weingarten, Phil 9-2-20 Wells, Gerald *25-1-6 Wentzel, A. G. 17-1-25 WHAM Collection 4-2-6 Williams, Ralph 10-1-16, 26-2-39 Wilson, Richard 31-1-9 Wingard, Frank1 3-2-13 Winnette, J. C. 10-2-7, 13-3-10 Wisner, Chet 15-4-15, 16-2-20, 17-1-27, 17-4-43 Wolkonowicz, John 14-3-14 Woods, Ernest 9-4-8, 11-1-10 Woolner, Ted 7-1-15, 7-4-8, 8-2-17, 8-3-13, 8-4-8 Wooters, Barney 13-4-10, 15-2-12, 15-3-13, 16-3-20, 17-4-43 Worthy, Russ 7-4-8, 8-4-9 Yeandle, Ralph 13-1-19 Ziegler, Carl (bulbs) 9-1-14 ACTIVITIES - PUBLIC MUSEUMS AND LIBRARIES GENERAL Donations, Valuing for Tax Purposes 11-4-26, 14-1-12, 32-3-17 Museums to Visit 3-1-8 Listing in IEEE Spectrum (6-69) and QST 10-2-15, 11-1-5 Listing in IEEE Spectrum (10-75) 16-4-28 EASTERN U. S.: American Museum of Electricity (Schenectady) (defunct) 5-1-1, 7-4-14 Army Signal Corps Museum (Ft. Monmouth, NJ) 6-1-7, 6-1-8, 15-2-17, 16-2-4, 25-2-6, 30-4-45 Atwater Kent (Phila.) 30-2-47, 31-1-46 ARRL Museum (CT) 4-1-1, 4-4-3, 7-1-17, 9-3-12, 27-2-39, 27-4-43 Bell Telephone Museum (New York; defunct) 12-3-28, 12-4-3 Boston Telephone Museum 16-2-22 Broadcast Pioneers Library (Washington) 8-4-17, 21-2-30 Broadcasting, Museum of (New York) 18-1-36, 25-2-18, 29-3-43, 32-3-46 Burndy Museum/Library (Norwalk, CT) 9-4-20, 16-2-4 Columbia University Armstrong Collection (NY) 19-2-15, 20-1-7 Computer Museum (Boston) 26-2-39 Electronics Museum (Schenectady) 4-3-4, 6-2-7 Emerson/Radio Hall of Fame (NY) 29-1-8, 29-2-9 Franklin Institute (Phila.) 1-4-3, 5-3-12 French Cable Museum (MA) 14-4-28, 25-3-19 Hall of History (Schenectady) 33-1-39 Hammond Museum (MA) 18-2-24 Historical Electronics Museum (Baltimore) 25-3-39, 32-2-55, 32-4-3 International Museum of Photography (Rochester) 30-1-47 Kent Museum (VT) 10-3-9, 22-2-31 Manhattan College Tube Exhibit (NYC) 20-4-32, 20-3-16, 26-4-25, **28-3-30 Maryland Science Center 18-1-31 Morse Home (Poughkeepsie, NY) 9-4-9 Mt. Vernon Museum of Incandescent Lighting (Baltimore) 9-2-2, 9-4-21, 11-3-5, 16-1-13 MIT Museum 19-2-34 Museum of the Moving Image (New York) 29-3-43, *29-4-11 Musical Museum (Deansboro, NY) 13-1-7 New England Museum of Wireless and Steam (E. Greenwich, RI) 4-4-3, 4-3-4, 5-3-2, 5-4-12, 7-2-19, 13-3-30, 25-2-4, **26-3-20, 29-3-43, 32-2-4 Old Amherst Colony Museum (Buffalo) 19-2-12, 34-3-60 Pennsylvania State Museum 29-4-47 Rivers Comm. Museum (Columbia, SC) 31-4-45 Roanoke Island Museum 24-1-11 Schenectady Museum 12-2-20 Seneca Falls Television Museum (NY) 19-2-21 St. John Fisher College Museum (Rochester) 26-4-36, 27-4-43 Smithsonian Institution General **6-1-13, 7-1-18, 7-2-12, 9-1-19, 9-2-10, 9-3-16, 10-3-12, 11-3-20, 12-1-11, 12-4-7 Bicentennial 16-1-29 CBS Color TV at 10-2-10 "Information Age" 31-2-55 National Portrait Gallery - Great People in Radio 29- 3-43 Station NN3SI 17-2-29 TV Exhibit 30-2-47 Farnsworth Tubes to 9-1-19 South Wellfleet, MA 11-3-20 Speedwell Village (Morristown, NJ) 12-3-10 Strong Museum (Rochester) 31-1-48, 33-4-60 Radio Seminar 31-4-6 Thomas Edison National Historic Site (NJ) 28-3-5 U. S. Naval Museum (Washington) 5-3-4, 5-4-15, 9-2-8, 9-4-24, 19-1-15 WBT Museum (Charlotte, NC) 14-2-10 Western Reserve Museum 6-2-1 Western Union Museum (defunct) *9-3-18, 10-1-21 William Penn Museum (Harrisburg) 9-2-1 Woodrow Wilson House (Washington) 11-4-21 CENTRAL U. S: Air Force Museum (Ohio) 10-2-3, 10-3-16 Children's Museum (Nashville) 10-4-22 Collins Museum (Cedar Rapids, IA) 28-3-37 Corpus Christi Museum 7-4-5 CTS-Turner Museum (Elkhart, IN) *25-4-36 Detroit Historical Museum 5-4-6, 11-4-25 de Forest Museum (Council Bluffs) 6-1-1, 6-3-20, 7-3-10, 12-4-20 (also see Western Heritage M.) FCC Museum, Model Car in (Grand Island, NE) *33-3-47 Ford Museum (Dearborn, MI) **1-1-4 (& 33-2-5), 1-4-7, 3- 2-14, 5-2-1, 8-1-7, 8-1-16, 8-1-18, 8-2-14, 8-2-15, 10-1-17, 11-3-20, 12-2-18, 30-1-47, *30-4-46, *31-1-47, 32-3-56 Great Lakes Marine Museum 2-4-4 IHRS Museum Displays (Richmond and So. Bend, IN) 32-2-55 Jack Gray Museum (Cincinnati) 5-3-8, 6-1-9, *6-3-15, 7-3-7, 9-2-17, 11-2-18, 14-1-2, 14-3-25, 17-1-5, *18-2-4, 19-2-35, 26-3-7, 27-4-43 McKinley Museum (Canton, OH) 22-2-31 Michigan Historical Museum "Wireless Room" (Lansing) *1-3-4 Motorola Museum (Schaumburg, IL) 30-4-46, 32-4-59 Museum of Comm. (Chicago) 28-1-39 Museum of Independent Telephony (Abilene, KS) 14-4-28 Museum of Science and Industry (Chicago) 14-1-2, 15-2-17 National Museum of Communications (Irving, TX) 20-2-36, 22-2-31, 23-2-12, 24-4-31, 25-3-39, 29-4-43 Omaha Museum 16-4-2 Pavek Museum of Broadcasting (MN) 5-4-13, 6-4-19, 8-2-2, 10-1-10, 28-3-15, 29-3-43, 29-4-47, 32-3-46, 33-3- 59, 34-2-66 Valparaiso Technical Institute Museum (IN) 18-1-13, 23-1-33 Western Heritage Museum (Omaha) 16-4-2, 34-2-66 Western Reserve Hist. Museum (Cleveland) 6-2-1 WESTERN U. S.: Arizona Museum 6-2-3 California Museum of Natl. History 24-4-25 Perham Foundation (ex-Foothill, Los Altos Hills, CA) 4-3- 4, 7-4-14, 10-3-8, 11-3-11, 13-1-20, 13-4-24, 14-1-2, 22-2-31, 26-1-5, 28-2-34, 29-3-43, 29-4-47, 30-2-47, 31-1-3, 31-1-46, 31-2-55, 31-4-45, 32-2-55 Seattle Museum of History and Industry 3-1-9, 3-2-4, 8-3-13, 10-1-2, *15-1-22 UCLA Archives 31-4-45 USFS Museum 31-4-45 Western Union Museum (Seattle) 16-1-29 CANADA: Bell Tel. Museum (Montreal) 2-2-5 Canadian Forces Communications Museum (Kingston, ON) 10-4-18, 22-4-5 Engineerium (Niagara Falls) 24-1-35 Halton Region Museum (ON) 26-2-3 Heart's Content Cable Station (NF) 22-1-24 Manitoba Amateur Radio Museum 34-2-66 Marconi Museum (Glace Bay, NS) 29-2-38, 31-2-55, *33-3-50 Mid-Canada Antique Wireless Museum (MB) 27-2-25 National Museum of Canada (Ottawa) 10-1-11 Queen's University Library (Kingston, ON) 4-4-9 FOREIGN: Askoy Radio Station (Norway) *26-4-16 Auckland Museum of Transport 6-4-12 Australian - General *30-1-9 Bergen (Norway) 26-4-26, 27-2-39 Braun (Fulda, Germany) 7-3-14 Brazilian Exhibition 30-1-45 British Science Museum (London) 3-3-5, 14-4-28, 25-1-9 Bygones and Broadcasting (Barnstable, England) 25-4-40 City of Science & Industry Museum (France) 27-1-8 Deutsche Technical Museum (Munich) 4-2-9, 8-3-20 European Museums, General 18-1-6, 33-1-47 Kreuzlingen Communications Museum (Switzerland) 27-1-8 Magic Spark (Australia) 24-4-9 Motala Broadcasting Museum (Sweden) 27-4-43 Museo della Radiofonia (Rome) 32-2-5 Museum of Electricity (Netherlands) 9-1-7, 25-4-40 Museum of Technology, University of Delft *12-3-18 Museum of the Moving Image (London) 26-4-6, *27-4-34 National Wireless and Communications Museum (Isle of Wight) 25-4-40 Nehru Science Center Museum (India) 27-1-8 New Zealand, general 33-1-47 Nikola Tesla Museum (Yugoslavia) 11-4-19 Norwegian Resistance Museum (Oslo) 14-3-24 Orkney Wireless Museum 24-1-35 Radio Museum Remseck (Germany) 33-1-47 Radio Telefis Eireann Radio Museum (Dublin) 26-1-21 Royal Institution, Faraday Exhibit (London) 27-4-43 Science Museum (London) 24-1-35 Scottish Museum of Comm. 33-1-47 Societe des Amis d'Andre-Marie Ampere Museum (Lyons) 25-1-36 Sharp Memorial Hall (Japan) 23-2-17 SNE Historical Museum (Brazil) *30-3-46 South African PO Museum (Pretoria) 24-1-35 Swiss Museum of Audio-Visual (Lausanne) 25-4-5 Technisches Museum (Vienna) 21-4-30 Telecommunications Museum. Adelaide *30-1-9, *33-4-59 Victoria & Albert Museum (London) *19-1-30 Vintage Wireless Museum (London) 24-2-32, 24-3-15, 29-1-33, 29-2-38 BIOGRAPHIES/PERSONALITIES/OBITUARIES Entries marked with # are death notices. Abrams, Benjamin #8-2-17 Abrams, Max #21-1-28 Adler, David #28-2-32 Aisenstein, Simeon #3-4-6 Alcocitire, Roy 2-4-9 Alexanderson, E. F. W. 11-2-22, 14-3-12, #16-2-32, 31-1-48, **R-3-12 Patent Listing **R-6-155 Alden, John M. #30-4-44 Alford, Andrew #33-1-39 Allen, Charles #26-3-3 Andrea, Frank A. D. 6-2-6, 6-4-17, #22-2-30 Andrews, Paul #31-4-7 Andrews, Will #10-4-23 Apgar, Charles 14-4-8 Appleby, Tom 2-3-2, 3-4-5, 5-3-5, 6-1-5, #12-3-10, 12-4-21 Applegate, George 2-4-1, #33-4-53 Arbeiter, Henry #27-1-8 Argento, Henry #28-3-12 Arlan, Harold W. #27-1-8 Armstrong Edwin 4-3-10, 6-1-4, 7-3-9, 8-1-4, 8-3-4, 8-3-9, 13-3-2, 13-3-12, 16-4-16, **R-6-97 and FSK *26-3-25 as Pre-License Amateur 31-1-37 Patent Listing **R-5-143 100th Anniversary of Birth *31-3-28 Esther Marion #20-3-5 Roy #14-3-19 Atlee, Frank #16-3-30 Austin, Gene #12-4-21 Babcock, C. D. 3-3-6, 31-3-9 Bach, J. K. #28-2-32 Back, George #13-3-31 Baker, W. R. G. #2-1-6 Bailey, George W. #17-4-43 Baird Hollis 4-2-4, 10-2-12, 10-3-5, #31-1-6 John 7-4-23 L. S. #4-1-9 Balderston, William #24-3-18 Baldwin, Nathaniel 9-1-17, 9-2-7 Ballantine, Stuart 11-2-16 Ballard, Randall #28-3-32 Bangay, R. D. #10-4-23 Barber, Ralph #7-4-5 Bardeen, John 26-4-4, 27-1-4, 31-1-48, #32-1-6 Barfield, Charles V. #7-1-8 Bark, Raymond #7-1-16 Barker, Russell C. #15-1-9 Barnes, William #18-4-31 Barnett, A. Houston #7-3-19 Barnow, Wilmer #16-3-31 Barry, Frederick N. #30-2-3 Bartlett, George W. #32-3-39 Batcheller, Arthur #19-1-35 Batcher, Ralph #9-4-4, 17-4-42 Batterson, George #35-1-59 Batterson, June #3-2-4 Baum, Arthur #32-2-53 Bean, Helen Quam #35-1-59 Beggs, James #25-3-3 Beideman, Addison #14-3-26 Bennett, William #24-3-18 Benson, Lester #13-4-20 Berliner, Emile 12-4-13, 14-4-5 Bernstein, Sidney Lewis #35-1-59 Beutler, Sherwood #5-1-7 Beverage, Harold 25-3-4, #34-2-58 Beville, Ross 30-3-45 Beyer, Ray 8-2-17 Bingley, Frank 17-4-47 Binns, Jack #1-1-1 (& 33-2-4), 7-4-20, 10-4-19, 31-1-48 Harold Black 25-1-4 Blan ("The Radio Man") 12-3-23 Bligh, Jasmine #33-1-39 Bloom, Rube 17-1-36, 17-2-32 Blumlein, Alan 17-1-13 Bodle, David 28-4-45 Borkow, Albert #34-4-63 Bose, Jagadis Chunder 7-1-20, **27-1-16 Bose, John 31-1-48 Boswell, Connie 17-4-47 Bourland, Lang 7-3-19 Bourne, Roland 6-1-7, 6-4-10, 7-3-4, 10-2-13, 10-4-22, 12-4-11, 12-4-21, 15-1-32 Braga, Gioia Marconi 24-2-18 Braese, Hugh 13-3-9 Branly, Edouard *24-4-23 Brattain, Walter 28-4-45 Braun, Karl Ferdinand 15-1-14, 27-4-24 Brazill, Stanley #14-1-13 Brelsford, Ernest #17-1-36 Breniman, William 15-3-24, 16-3-7 Brennan, Joseph #19-1-35 Brickett, Jack 17-3-32 Briggs, Thomas #24-2-3 Brinklay, John 3-1-3 Britt, Charles, Sr. #35-1-59 Broslaw, Joseph #14-3-19 Brooks, Donald D. #35-1-59 Brown George #28-4-45 J. Edward #26-4-41 John, Major #34-2-58 Walter #13-4-20 Browning, Glenn 8-1-4, 8-4-13, 15-3-27, #15-4-24 Bucher, Elmer 4-3-8, #5-3-12, 13-4-4, 24-1-35, 26-1-23 Buchholz, Richard S. #32-4-5 Bullock, Mark 11-3-8 Bunnell, Jesse 32-4-42 Burhop, Harold #12-3-23 Burns, James #11-4-5 Busignies, Henri #22-2-30 Cady, Walter #15-4-24 Cagle, Harold #16-1-32 Cain, John #9-4-4 Caldwell, O. H. #8-3-6 Canning, Albert J. #31-2-6 Capehart, Homer E. #20-3-5 Carone, Victor #29-4-41 Caveney, Mike 3-3-1, 4-2-2, 5-3-2, 7-4-23, 11-1-7, #12-4-21 Chase, Kenneth #15-2-27 Christensen, John 22-3-41 Clapp, Benjamin #32-1-33 Clapp, James #6-1-7 Clark, George #3-3-9, 31-1-48 Clark, Thomas 3-2-4 Clark, Victor #24-4-4 Clavier, Andre #13-3-31 Clement, Lewis 13-2-8, *13-2-17, 13-4-4, 15-3-27, #20-4-11 Cline, Earl #4-4-1 Clymer, Floyd #10-4-23 Cockaday, Lawrence 8-1-4, 11-1-8, 20-3-28 Codel, Martin #14-1-13 Cogan, David #26-1-7 Coggeshall, Ivan #31-4-7 Cohen, Julius #34-4-63 Cohn, Hugo 20-1-14, 30-2-40 Collins, Arthur #28-1-42 Colleson, Perce 3-4-4, 5-4-7, #7-3-19 Comer, Mel 7-3-9, 7-3-19 Conrad, Frank 11-4-21 Patent listing **R-5-143 Conrad, Ken #29-2-3 Confrey, Zez #13-1-23 Cook, J. Lawrence 17-2-32 Coolidge, William 9-1-18, 11-3-2, 14-3-18, #16-1-32 Cooper, Don #15-3-27 Copland, Harry 17-3-32 Correll, Charles #13-3-31 Cottam, Harold 25-2-25 Cotter, William 11-2-7, #11-3-12 Craney, Ed #32-4-20 Crawford, G. Wallace #25-4-29 Crews, William 6-3-3 Cronkite, Milton 12-3-4 Crosby, Murray #15-2-27 Crosley, Lewis #19-4-35 Crosley, Powel 16-2-29, 17-3-20 Cross, Milton 13-1-23, 15-4-24 Crossley, Gilbert #11-3-12 Crum, Al 10-3-7, #32-1-6 Cummings, Ed #15-2-27 Cummings, Gary #28-4-45 Cundall, Lincoln 22-1-16, 25-4-5, #26-1-7 Cunningham, E. T. 11-2-20 Cunningham, Gerald #15-3-27 Curie, Pierre 27-4-24, 31-3-40 Cutting, Fulton #8-4-12 Cutting, Mary #13-1-22 Darr, Clyde 13-1-22 Dates, James #35-1-59 Davis, E. Stuart *6-4-4, 9-1-17, 9-3-7, 16-3-7, #24-1-35 Davis, Edward #34-4-63 Daykin, Cliff 11-4-6 Deane, Russ #17-1-36 Deutschmann, Theodore #17-1-36 Deutschmann, Tobe #32-3-39 De Broglie, Louis #28-2-32 de Ferranti, Sebastian Ziani 10-4-18 de Forest, Lee #2-3-1, 3-3-3, 5-1-9, 5-2-4, 5-2-6, 6-3-20, 6-4-10, 7-2-3, 7-2-5, 8-2-16, 8-4-12, 9-1-1, 9-1-13, 9-4-1, 13-1-18, 14-1-26, 16-2-21, 29-2-23 Audion, How Did He Invent? *31-3-9 Patent Listing **R-5-143 Pictured in `20s Ship Station 6-1-1, 6-1-2, 7-2-5 with Biplane *16-2-21 at St. Louis Exhib. (1904) *9-1-1 Radio Telegraph Companies, 1907-20 R-2-6 Transistor Patent 33-1-20 And His "Crust of Bread" 30-1-14 de Forest, Maria 8-4-12, 11-1-5 DeHenseler, Max 29-4-10 de la Croix, Alfred #17-1-36 Deloy, Leon 6-2-7, 6-4-10, #10-1-7, 31-1-48 de Neuf, Don #29-3-20 Dengler, Clarence 4-1-9, 6-3-19, 13-1-22, 18-2-27, #23-4-9 Derrick, William #17-4-47 Diaz, Raymond #26-1-7 Dibner, Bern #29-1-43 Dickow, Henry #12-1-11 Dietsch, Carl G. #19-1-35 Dinger, Harold #16-1-32 Dion, Victor 15-4-24 Diver, William #9-4-4 Dougherty, Harold #28-4-45 Dow, Cliff #4-4-2 Douglas, Alan 31-3-6 Dowd, Bro. Patrick 31-3-6, 31-4-47 Draper, Charles #28-3-42 Drew, Charles #12-1-11 Driscoll, George #26-1-7 Drummey, Bill 2-1-8, #5-1-7 Dubilier, William 5-1-7, 10-1-11, #10-2-15 Dumont, Allen B. 6-3-3 Patent Listing **R-5-143 Dumbrack, Melvin #33-1-15 Dunlap, Orrin 8-4-6, #10-4-23, 19-2-22 Dunmore, Francis **R-3-61 Duvall, Ted 2-4-12, 9-4-24, #16-3-30, R-8-121 Eastham, Melville #5-2-5 Eddy, William #30-1-44 Edgerton, Harold #31-1-37 Edison, Thomas A. 2-3-16, 3-2-4, 7-3-9, 11-4-24, 11-4-25, 16-2-4, 16-2-30, 18-1-17 Edwards, Joe #28-2-32 Eitel, William W. 31-1-48, #30-1-44, 32-4-14 Eklund, Gordon #24-1-35 Eldridge, Jonathan #14-4-27 Elle, Bruce 10-2-9, #20-2-3 Eller, David M. #32-2-5 Ellsworth, Charles 3-4-5, #8-4-12 Elwell, C. F. *R7-129 Engler, Ludwig R. #17-1-36 Engstrom, Elmer #25-4-29 Espenschied, Lloyd 4-2-3, 7-4-21, 9-2-12, 9-3-1, 10-1-21, 10-2-8, #27-2-3, 31-1-48 1907 Amateur Station *31-1-11 Everitt, William #27-4-42 Facenda, John #25-3-13 Faraday, Michael 9-4-15 Farnsworth, Philo #12-1-11, 25-1-25 Contributions to Modern Electronic Television **R-1-43 Patent Listing **R-5-143 Farrand, Clair L. #21-4-15 Fassett, James #28-1-47 Fay, William #13-3-31 Feerst, Irwin #31-4-36 Fein, Louis #28-4-45 Feldman, Jack #32-2-53 Ferrell, Perry #25-2-3 Fessenden, Reginald A. 4-3-9, 5-1-12, 6-4-1, 7-3-6, 7-4-11, 11-2-22 "My Conversation with" (Orr) 31-3-21 Patent Listing **R-5-143 Bibliography **R-8-55 Fetsch, Joseph T. R-8-109 Fetzer, John #32-2-53 Finch, William G. H. #31-4-36 Flaherty, Joseph #28-4-45, 30-4-34 Fleck, George #11-3-12 Fleming, Sir Ambrose 9-4-7 Patent Listing **R-5-143 Fisher, Thornton #16-3-31 Fisk, Jim #21-1-28 Fitzpatrick, Leo #13-1-23 Ford, Frederick 27-3-41 Foster, Clair 30-1-10 Foulois, Gen. Benjamin #8-1-8 Fowler, Lester 32-1-12 de Freitas, Edison *31-4-14 Franklin, Charles S. #5-4-10 Freshman, Charles 17-4-16 Friis, Harald D. #17-2-32 Frost, Herbert H. *32-2-11 Fuller, Leonard 15-2-4, #28-2-32, **R7-120 Gardner, Ken 10-1-18, 31-4-29 Gassett, Bill #10-3-7 Gates, Parker S. #27-4-42 Gawler, Henry #10-4-23 Geisel, Frank 10-1-24 Germeshausen, Kenneth #31-4-36 Gernsback, Hugo 3-3-3, 4-3-5, 5-1-10, 7-3-4, #8-3-8, 9-1-14, 12-4-9, *18-2-18, 31-1-48 Patent Listing **R-6-155 Ghirardi, Alfred 14-2-4 Giblin, Thomas P. *30-4-9 Gildersleeve, Phil #7-4-5, 12-3-17 Ginsburg, Charles P. #34-1-55 Goddard, Robert **R7-151 Godfrey, Arthur #24-1-10 "Meets the Expert" *20-4-21 Godley, Paul 7-3-2, 7-3-4, 11-2-15, #14-3-26, 16-1-4, 31-1-48 An Interview with **R-1-117 Goldmark, Peter 10-3-12, #18-4-30 Goldsmith, Alfred N. #15-2-27 Goldschmidt, Rudolph 9-4-15 Goodall, Alfred #9-1-3 Goodnow, Arthur 3-1-2, #29-1-43 Gould, William B. III #24-3-18 Graham, Ralph 9-3-7, #33-1-15 Graham, Virgil #10-4-23 Grammer, George 9-2-10, 9-3-15, 25-2-23 Granat, M. L. #17-2-32 Grant, W. W. **33-3-16 Grauer, Ben #18-2-5 Gray, Jack 8-1-9, 8-3-5, 11-2-9, #11-3-12 Green, Edwin H. R. 6-3-17, 6-4-16, 7-2-1, 10-2-6, *20-1-4 Greene, Hugh #28-1-42 Greene, Lorne #28-3-42 Greenwood, Harold #12-3-23 Greer, Horace #2-3-2 Grimes, David 11-2-20, 22-2-7 Gross Benjamin #17-4-47, #20-3-5 Gerald #12-2-21 Wilbert #17-1-36 Grundig, Max #30-4-44 Grover, Frederick #14-1-13 Gunther, Frank 10-1-13 Gurney, George 16-3-30 Guy, Joseph #11-2-21 Guy, Raymond 3-4-1, 9-2-12, 9-3-1, 9-3-4, 11-2-10, #16-2-32 Hagen, Mike #17-1-36 Haggerty, Jack #11-3-12 Haley, William #28-3-42 Hall, H. R. #7-2-17 Hallenstein, Nate #27-4-42 Halligan, William #33-4-53 Halstead, William #28-3-42 Hammond, John Jr. 2-1-2, #6-1-7 Handler, Gene #8-2-17 Haner, Bob #14-4-27 Harper, John C. #31-4-7 Harris, Charles #27-4-42 Hartley, Ralph 10-3-23, #11-1-9 Hassel, Karl #16-2-32 Haubner, Theodore #4-2-8 Haverlin, Carl #26-3-17 Hawley, Mark Hiram #27-4-42 Hayes, Arthur Hull #27-3-41 Hazeltine, Louis #5-2-5, *7-2-19 Heck, Eldon #9-4-41, 30-1-4 Heintz, Ralph 16-2-4 Heising, Raymond #5-4-1 Henney, Julian Keith #31-4-36 Henry Charles #18-2-7 Corwin #16-4-36 Joseph 3-1-11, 17-1-30, *21-1-24 Herbuveaux, Jules #31-1-37 Herold, Edward **R7-15, *33-4-20, #34-4-63 Herrold, Charles *10-1-14 Hershberger, Delmar #28-2-32 Hertz, Gustav #16-4-36 Hertz, Heinrich 5-3-9, 9-4-11 Hertzberg, Robert 11-3-16, #34-1-55 Hick, Harry 12-3-17 Hilferty, Dick #32-3-19 Hinkle, Charles J. #30-1-5 Hoag, Yates 3-4-2 Hogan, John V. L. #2-1-6, 4-3-5, *10-2-1, 31-1-10 Patent Listing *R-6-155 Hoover, Herbert, Jr. 4-3-3, #10-2-4 Horle, L. C. F. 6-1-2, 6-2-10 Houck, Charles 3-1-2 Houck, Gilbert 31-3-6 Houck, Harry W. 2-3-2, 7-3-19, 17-4-46, #30-4-6 Houskeeper, William G. *23-2-16 Hubbell, Burt G. R-8-71 Hughes, Howard 14-3-19, 14-4-9 Hurley, Robert 5-4-4, 6-1-13 Hurst, Tobert #33-1-39 Hull, Albert #7-2-17 and the Kenopliotron *31-3-7 Hull, Ross 12-2-17 Hupp, Joseph #31-1-1 Hutt, Ray 29-4-39 Hyde, Rosel #34-4-63 Hyland, L. A. "Pat" #30-4-44 Ingles, Gen. Harry #17-3-32 Irwin, Jack 3-1-9 Israel, Lester L. *26-2-8 Iwama, Kazuo #23-3-4 Jacobson, Max M. #23-4-4 Jaffe, Lawrence D. #16-4-36 Jansky, Moreau #16-1-32 Jeffords, Jack #15-3-27 Jenkins, Charles F. 7-1-2, #17-2-30 Jenks, Cy #6-3-3 Jensen, Axel #13-4-20 Johnson, Edgar F. #32-2-53 Johnson, Irving #32-1-33 Johnstone, Richard #13-3-9 Jolliffe, Charles #11-2-21 Jones E. T. "Zip" 1-4-5, 2-1-2, 6-3-7, #7-1-16, 9-1-7 Frank C. *28-3-34 Lester L. *26-2-8 Kaar, Ira J. #32-3-39 Kaltenborn, H. V. 27-4-40 Kandel, Joel I. 31-1-20 Kardon, Bernard #34-4-63 Karns, Melvin E. #24-3-4 Kather, Nevin #30-2-42 Kayatt, Philip #16-2-32 Kear, Frank G. #24-3-18 Keiper, Francis #17-4-47 Keirn, Amos #31-4-7 Kell, Ray #28-3-42 Keller, A. C. #24-3-18 Kelley, Bruce 31-3-6 Kelly, Arthur #34-4-63 Kennedy, Colin 11-4-8 Kent, A. Atwater *7-3-15, 9-1-19 Patent Listing *R-5-143 Kent, Mabel #12-1-11 King, Janice 10-3-19 King, Jean #35-1-59 Kintner, Robert W. #21-4-15 Kintner, Samuel 31-1-10 Kirkbright, Bill #12-1-11 Kirkwood, Loren #28-3-42 Kleinschmidt, Edward E. #18-4-5 Kohl, Frank #31-1-6 Kohman, Girard B. #24-3-18 Kolster, Charles #15-2-27 Kolster, Fred 10-1-12 Konter, Richard #20-3-5 Kory, Michael #28-4-45 Kraus, John 12-1-18 Krauss, Serge #32-1-18 Krech, Karl 2-1-8 Kunz, Raymond #17-1-36 Kurtz, Edwin 9-3-16 LaForest, John #31-4-7 Lahuillier, Gilbert #29-4-41 Laker, Edwin #21-1-5 Lamb, James #27-1-8 Lat, Paul R-6-97 Lear, William #19-2-35 Learned, Leslie #28-2-32 Lee, Robert E. #34-4-63 Leeb, Paul #11-4-5 Le Kashman, Larry #19-3-3 Lemmon, Walter #8-1-8 Le Page, W. Lawrence 7-1-16 Lescaboura, Austin 2-2-4 Leutz, Charles R. #5-2-5, 25-4-29 Levy, Ike #16-4-36 Lvy, Lucien R-6-97 von Lieben, Robert R-5-45 Lewis, Ernest R. #34-1-55 Lewis, W. Turnor *32-1-27 Lindenblad, Nils #19-1-35 Lindermann, Carl #26-2-34 Lodge, Sir Oliver 11-2-22 Logwood, C. V. 6-2-10 Lomax, Stan #28-3-42 Loomis Alfred #16-3-31 Mary Texanna 4-3-4, 23-4-9 Mahlon 3-1-4, 4-3-4, 5-3-12, 8-2-14, 15-3-25 Patent Listing *R-6-155 Lopez, Vincent #16-3-31 Lord, Phillips S. #16-3-31 Lorenzen, Howard 17-2-12 Lott, Harry #31-2-6 Lowell, Percival D. **R-3-61 Lum-King, Kenneth *30-1-11 Luoma, George #14-3-19 Lyons, Floyd *8-1-5 Maas, Charles #16-4-36 MacMillan, Adm. Donald 8-3-5, 9-1-14, #11-3-12 Maher, Ed #31-4-7 Maier, Howard #24-1-10 Mallory, Edward B. *28-3-10 Mallory, Phillip R. #16-4-36 Malone, Walter J. #32-1-6 Malone, Ted #30-4-44 Marconi, Beatrix #17-3-3 Marconi, Guglielmo: General 3-2-3, 3-2-4, 3-2-16, 3-3-4, 3-4-5, 6-1-9, 7-3-12, 12-1-4 Did He Invent Radio? (R) 25-3-25 El Cristo Lighted by 28-3-18 Estate and Yacht 3-4-5, *26-4-8 Interview with (Weir) 5-3-10 Monuments Lombard St., San Francisco 15-4-32 Roger Williams Park, Providence, RI 5-1-11 Patent Listing **R-5-143 "Proves He Did It" (transatlantic signal) 30-1-17, 30-2-37 Some Notes on *25-1-13 Marcy, Al 10-4-9, #18-2-7 Marks, "Uncle Dave" #33-4-53 Marriott, George #28-4-45 Marriott, Robert 9-2-2, 9-2-14 Marshall, Lawrence #21-4-15 Marsten, Jesse #25-4-29 Martin, Bert #14-4-27 Martin, De Loss #9-1-3 Massie, Walter 3-2-13 Matejka, Frank 7-3-1, #21-4-15, 22-1-4 Mateo, Louis 31-2-24 Mathews, R. H. G. 3-2-5, 8-2-16, 16-4-16, *18-1-7, #23-4-9 Matsushita, Konosuke #30-2-42 Mauborgne, Joseph O. #12-2-21, *30-3-19 Maxim, Hiram P. 1-4-3, 25-4-22 "An Evening at 1AW" 31-1-20 Maxwell, James Clerk 2-2-4, 12-4-7 Maylott, Carleton #34-3-62 McCaa, Dr. 9-1-15 McCandless, Henry W. 31-1-13 McCarty, Ignatius 13-3-16, 13-4-23 McCarty, Bob #31-1-6 McConaghy, Harry #22-3-35 McCormac, Bob #10-4-23 McCoy, Dan #6-3-3 McCullough, Jack 32-4-14 McElroy, Theodore R. #4-4-6, 22-2-30, 33-3-52, 33-4-49 McGannon, Donald #25-3-13 McGee, Norman #26-2-34 McKee, William J. #31-2-33 McKenzie, Alex 31-4-47 McLean, Noel B. #25-3-3 McLendon, Gordon B. #27-4-42 McLeod, George R. #32-3-39 McMahon, Morgan 17-4-42 McNamee, Graham 11-1-13 McPherson, Murdoch #28-4-45 McQuillan, John #25-3-3 Mershon, Ralph 35-1-51 Mertz, Pierre #23-4-4 Meucci, Antonio 13-1-26 Meyers, Ray #26-1-7 Middleton, David 3-1-8 Miessner, Benjamin 6-1-9, #17-1-36, 17-3-32 Mignon, Ernest 6-4-9 Miller, Frank C. 13-3-12 Mints, Aleksandr #15-4-24 Mintz, Herbie 13-1-23 Mitchell, Everett G. #31-4-36 Mix, Don 7-2-5, 9-1-4, 10-1-1, #14-3-19, 15-1-12 Molinari, Bart #32-4-20 Moreau, Lou 2-3-3, 3-4-1, 7-3-6, 15-4-19 Moreau, Bill 3-4-1, #10-1-17 Morgan, Alfred P. 10-3-14, #13-1-24 Morris, Robert M. 29-4-39, 31-3-6, 31-4-47 Morse, Garlan #26-2-34 Morton, Robert 3-1-11 Mosher, Horton #10-4-23 Moskey, Joseph #31-2-46 Mullaney, Walter #17-4-47 Mullard, Stanley R. 6-1-7, 9-4-11, #20-4-11 Mullen, Joe 5-2-5, #8-2-17 Muntz, Earl #28-3-42 Murgas, Joseph 16-3-8, *30-2-9, 30-3-21 Murphy, Adrian #25-3-13 Murphy, Jesse 31-1-10 Musgrave, A. W. #12-3-23 Myers, Elman 9-4-13, 10-2-12, 10-4-2, 10-2-12, 11-1-5, #14-2-23 Nadel, Louis #17-2-32 Nafzger, H. J. #13-3-9, 14-1-13 Nagle, John #31-3-5 Neal, Harold L. #21-1-5 Neiman, Walter #24-3-18 Nelson, Henry D. 15-3-27 Nelson, Wayne 2-1-1, #17-3-32 Neumann, Georg #17-3-32 Nichols, Frank A. #30-2-3 Nipkow, Paul *17-4-14 Nole, Len #35-1-59 Nolte, Henry J. #19-1-35 Northrup, Dr. E. F. 7-3-19, 7-4-20 Noyce, Robert #31-2-46 O'Brien, Beatrix #17-3-3 Ohm, Georg Simon 6-4-16 Oldendorf, Art #31-3-5 Olmstead, Elise 33-1-3 Olsen, George #12-1-11 Opperman, David #15-2-27 Owlett, Chet #12-4-21 Page, Esterly #26-1-7 Paley, William #31-4-36 Palmer, Robert #35-1-59 Parkhurst, Austin 4-3-9, 5-1-11, #6-2-5 Parkin, G. Kathleen #31-4-36 Parry, Keith #26-3-3 Parsons, Fred #9-4-4 Patt, John #13-1-23 Patterson, Rev. 9-4-8 Paulsen, Charles #31-1-37 Pavek, Joseph #30-2-3 Peckham, David 18-4-23 Penard, Fred #24-2-15 Perry, Dave #10-2-17 Perry, Stewart #31-2-6 Peterson, Charles 2-1-4, 8-4-3, #13-4-20, 32-2-56 de Pew, Reo #31-1-5 Pfeifer, Clarence #17-1-36 Phelan, Tom #16-1-32 Phillips, Brad #34-4-63 Phillips, Bud #31-4-7 Phillips, Vance #21-4-15, 27-1-4 Pickard, Greenleaf W. 8-4-5, 11-2-22, 13-3-29, 13-4-6 Pickerill, Elmo 3-3-5, *6-2-8, *8-2-18, #8-4-12, 14-3-2, 14-1-4 Pierce, George 3-2-16 Pletman, Abraham #14-3-26 Polkinghorn, Frank #28-3-42 Popov, Alexander S. 2-3-15, 8-1-9 Poppele, Jack #27-4-42 Poulsen, Valdemar 9-4-17, 30-3-36 Powley, Allan #14-3-26 Pratt, Haraden #10-3-7 Pridham, Edwin 2-4-9, #4-1-9 Pupin, Michael 27-2-38 Patent Listing **R-6-155 Pyle, Howard 2-2-1, 6-2-10, #13-4-20 Rajchman, Jan #30-2-42 Rapp, Ray #13-4-20 Raser, Ed 15-1-25, #26-3-4 Rasmussen, Erv 2-3-11, #24-4-3 Rauland, E. N. #16-1-32, *33-1-19 Ray, Garo #33-1-39 Reber, Grote 2-2-5, 4-1-1, 5-2-12, 7-1-5, 8-3-3, 10-3-15, 17-4-2, 26-3-4, 29-4-39, 30-1-29 Reddig, James #35-1-59 Redington, Ed 5-1-4, 9-3-15, 9-2-10, #20-4-11 Reeves, Hazard #28-1-43 Reichelderfer, Francis #24-1-10 Reid, John #15-2-27 Reinartz, John #5-3-12 Rennie, Cyril #17-2-32 Reumann, William #26-3-17 Reuter, Paul #15-4-24 Reynolds, Benjamin 9-2-11 Richardson, Ken 8-3-1, 12-1-22, #20-4-11 Rider, John F. #26-1-7 Patent Listing **R-6-155 Riggs, Glenn #16-3-31 Ring, Andrew #16-4-36 Rizoli, Louis #13-3-9 Roberts, "Bob" #17-4-43 Roberts, Brymer #17-3-32 Robison, Samuel 9-4-3, 10-1-13 Robinson, Harris A. "Robbie" #30-4-6 Rockwell, James #18-2-7 Rodiman, Clark #23-2-3 Rodrigues, Chuck 6-3-4 Roder, Hans 10-2-18 Rogers J. Harris 11-2-16, *12-2-24 George #5-1-7 Edward "Ted" 16-4-28 Walt #15-3-27 Rose, Albert #31-3-30 Rose, George McNeill #25-3-13 Rossman, Peter #13-4-20 Roy, Rob 6-2-1, #12-3-23 Round, Capt. Henry J. #7-3-19 Ruben, Samuel #29-4-40 Runyon, Carman #14-3-26 Ruske, Roy #7-4-5 Ruth, Babe 11-1-13 Rutherford, Ernest 12-1-11 Rutherford, Andy #16-1-32 Ryan, Byron F. #31-3-30 Ryder, Loren 26-3-34 Ryle, Martin #25-4-29 Sabelli, Cesare #25-3-3 Sackerman, Charles #31-2-46 Sadenwater, Harry #2-4-9 Saftler, Perry #27-2-6 Salant, Richard #35-1-59 Samuel, Arthur L. #31-4-36 Sanders, Ed #28-4-45 Sarnoff, David 4-2-8, 7-1-18, 7-3-9, 9-1-13, 10-2-4, 10-4-4, #12-4-19, 13-2-27 Sarnoff, Lizette #14-4-27 Schairer, Otto S. #17-1-36 Schecter, Abel #30-3-45 Schelkunoff, Sergei #33-4-53 Schrader, Howard #20-1-3 Schroeder, Peter #32-3-19 Schultz, Daniel #27-4-42 Schwind, Anthony J. #31-1-6 Scott, E. H. 7-1-12 Scott, Hermon H. #16-2-32 Scott-Taggart, John #20-3-5 Secor, Harry #14-3-26 Seefred, Howard 2-1-2, #5-4-10 Segal, Paul #9-1-3 Shafer, Andy #17-4-43 Shaw, Bruno #25-3-13 Shively, Edward #34-4-63 Shockley, William #30-3-45 Shoemaker, Harry 11-4-12 Shunaman, Fred #32-2-5 Silver, McMurdo 17-3-20, *35-1-26 Simon, Emil J. 4-3-2 Simpson, Joseph J. #3-2-4 Simpson, Ray #19-2-23 Sinclair, Donald #26-4-41 Singer, Charles #13-1-23 Sivowitch, Elliot 2-2-13, 3-4-38 Sleeper, Milton B. #4-1-9 Smith Carleton #25-3-13 Charles G. #10-3-7 David B. #34-2-58 David Frederick 17-3-32 Dick #5-1-7 Frank #13-3-9 Irving #17-2-32 J. (James) E. #14-3-19 Julian Sinclair #35-1-59 J. O. 8-1-9 Philip #28-4-45 Smythe, Reid #30-2-3 Snyder, Sherwood 9-2-7 Sommerville, Jim #11-3-12 Spencer, Percy #11-3-12 Spencer, Sir Thomas #17-2-32 Sprague, Robert #33-1-39 Stanwyck, Edmund #30-4-44 Starry, George #16-4-36 Steed, Wick #18-4-31 Stein, Adam 31-1-10 Stein, Fred #14-1-13 Stecker, Kenneth #29-4-41 Sterling, George E. 5-3-10, 7-2-1, 9-3-4, 9-3-13, 12-2-8, #31-4-7 Stern, Bill #13-1-23 Stockellburg, Art 2-2-1, #6-4-17 Stone Ellery W. #22-3-35 J. McWilliams #11-2-21 John Stone 11-2-10, 17-1-2, **22-2-8 On Tesla's Priority in Radio and CW RF Apparatus **R-1-19 Patent Listing **R-6-155 Storer, George B. #16-4-36 Story, "Doc" 8-4-17 Streibert, Theodore #28-1-42 Striglia, Nicholas #25-3-13 Stubblefield, Nathan 5-2-4, 5-3-9, 8-2-2, 17-2-6 Patent Listing **R-6-155 Suffield, Frederick W. 31-1-20, 32-1-20 Swart, Harold #9-4-4 Swope, Henrietta #21-4-4 Taishoff, Sol #23-4-4 Tandy, Charles #19-4-35 Taylor, A. Hoyt 9-1-16, 20-4-21 Taylor, John Pratt #25-3-13 Tellefson, E. M. 3-2-13 Taynton, William #7-4-23 Terman, Frederick E. #23-4-9, 24-1-10 Terrell, William D. #6-1-7 Tesla, Nikola 2-3-3, 3-3-8, 4-1-6, 6-2-7, 6-4-16, 8-1-8, 8-3-12, *9-2-18, 9-3-5, 9-4-1, 9-4-16, 9-4-23, 10-3-12, 11-2-3, 11-4-19, 12-4-18, 13-2-5 More Than Big Sparks *27-3-37 And the RF Alternator 26-3-36 John S. Stone on Priority in Radio and CW RF Apparatus **R-1-19 vs. Marconi: Priority in Invention of Radio Mono. 4 Theremin, Leon 8-1-11, 10-2-5, #35-1-59 Thetreau, Tate 11-2-2, #13-3-9 Thomas, Earl #9-1-3 Thomas, Lowell #22-3-35 Thompson, Eunice 4-4-2, 5-4-11, #23-1-12, 23-3-4 Thompson, Lincoln #34-4-63 Thompson, Ralph #30-2-3 Thomson Elihu 7-1-8, 7-2-13 Sir Joseph 7-2-13 Sir William 7-1-8 Timmons, J. S. *23-2-18, #34-2-58 Tipple, Esther Watson #17-1-14 Townsend, Georag #35-1-59 Trammell, Niles #14-1-13 Trauffer, Art #20-4-11 Travis, Irven #27-4-42 Triggs, Lawrence #19-3-4 Trotter, John Scott #16-4-36 Trump, John #26-1-7 Turner, George #30-1-44 Tuska, Clarence 5-3-4, 7-3-4, 9-4-13, 14-1-3, #26-2-28 Tuve, Merle #27-2-6 Twain, Mark 14-4-22 Tykociner, Joseph #10-2-4 Tyne, Gerald F. J. 6-2-1, 6-3-16, 7-3-5, 11-3-23, 15-1-18, #22-2-15 Valli, June #35-1-59 van der Bijl, H. J. **30-2-34 van Donselaar, Rien #26-3-17 Vermilya, Irving #5-1-5, 6-3-8 Vernon, Albert 5-4-13 Victoreen, John #27-3-41 Volta, Alessandro 25-2-16 Voltaggio, Frank #32-1-33 von Ardenne, Manfred 29-4-27, 30-2-37 von Siemens, Herman #27-2-42 Waite, Amory "Bud" 15-1-9, 15-1-12, #26-1-7 Wakefield, William H. #29-4-41 Wallace, Alex #2-4-9 Wallace, Don 5-4-14, #26-2-34, 32-3-47 Wallin, Hyman #29-3-40 Wallington, Jimmy #13-4-20 Walson, John #35-1-59 Wang, An #31-2-46 Ware, Paul #12-1-11 Warren, Claire #13-4-20 Watson, Esther #17-1-14 Watson, Paul #6-4-17 Watson-Watt, Sir Robert #14-4-27 Weagant, Roy 14-4-26 Webb, John G. 31-1-35 Weber, Walt #10-3-7 Webster, Edward M. #17-3-32 Weeks, Paul #31-4-36 Wehnelt, Arthur **23-3-19 Weidner, Sam #12-2-21 Weir, "Col." Irvin 2-4-1, 5-3-10 Weldon, James #34-4-63 Wentzel, A. G. 2-4-8 Wescott, Herb #12-3-23 Weston, Edward 5-3-12, #12-3-11, **16-4-29 Weston, R. #16-4-36 Wetmore, George #15-4-24 Wheeler, Howard E. #19-1-35 White, Abraham (pic) *9-1-1 White, William #6-1-7, 13-2-5 Wildman, Tom #8-3-6 Willenborg, Richard L. #35-1-59 Willett, Charles #28-2-32 Williams, Earl 2-3-2, #5-4-10 Williams, Ralph 31-1-35 Willmot, William 29-3-41 Wilson, Woodrow 11-4-21, 13-4-24 Wingard, Franklin #18-1-3 Woese, Carl Frank #35-1-59 Wood, Robert 27-2-6, #27-3-41 Wunderlich, Norman #14-3-19 Yagi, Hidetsugu #16-4-4 Yagi, Taroh 23-2-9 Yeandle, Ralph 2-4-1, #20-4-3 Young, Bud #31-4-7 Young, Charles 23-3-13, #25-3-13 Young, Owen D. #3-3-5 Young, Stuart #27-4-42 Yung, Charles #12-1-11 Zacharias, Jerrold 27-3-41 Zandonini, Elizabeth #30-1-5 Zenneck, Jonathan 20-2-4 Zworykin, Vladimir 5-1-12, #23-3-4 Patent Listing **R-5-143 HISTORIES - MANUFACTURERS AND DISTRIBUTORS (For speaker makers, also see "Parts - Headsets . . .") GENERAL AT&T-GE-RCA-Westinghouse Patent Pool 14-3-16 Corporate Reorganizations, 1929 **10-2-19 Japanese Consumer Electronics Industry *16-4-26 Stock Performance, 1929 10-3-23, *16-3-28 Tube Makers, 1926 - List *6-1-19 Tube Makers, Australia **R-6-125 SPECIFIC MAKERS Adams-Morgan 10-4-24, **23-4-6, **24-1-6 Allen-Bradley *18-2-4 Allied Radio Corp. 11-2-10, 11-3-23, 15-4-24 Amalgamated Wireless Australasia *8-2-13, 14-1-31, **R-6-128 American Marconi Co. **13-1-11 As Maker of Sewing Machines 17-4-42 Arcturus *10-1-22 Arnold, J. F. Mono. 1 Atwater Kent **7-3-15, 7-4-3, 9-1-19 Atwater Kent Early Radio Development **R-1-83 Metal and Mahogany Boxes **R-2-21 AC-Powered Radios **R-3-6 AMRAD 5-3-5 AMSCO *26-2-8 Baldwin/Utah 9-2-7 Belden *18-2-18 Bell Tel. Labs 9-1-7, 16-1-32, *31-3-15 Benwood 1-4-11, *13-4-20 Bliley Electric Co., The: Early Years (1930-55) Mono. British Tube Makers and Brands *15-1-26 Browning-Drake 8-3-10 Brunswick Radio 11-4-26 Cardwell Condenser Corp. **22-3-9 CeCo *21-3-12, 22-3-24 Century Elctric Co. **R-8-67 Clapp-Eastham 4-2-5, **20-2-6 Collins Radio Co. 2-2-3, 14-4-21, *R7-154 Colonial Radio Corporation 19-2-4 Continental Electronics 9-3-4, 14-1-26, 17-2-10 Coto-Coil Co. 5-1-12, 9-1-6, 9-4-2, 10-1-20 Crosley Corporation 7-4-14, 7-4-24, 8-3-5, 8-4-3, 9-4-17, 10-2-18, 16-2-29, 16-4-28, 17-1-35, 17-3-20, **34-1-17 CTS-Frost 12-4-22 Cutting and Washington **22-4-6 Day-Fan 17-1-35, *20-1-20 De Forest GE Considers Buying **R-6-13 "The RJ-4 Mystery" Mono. 1 Radio Co. 9-2-19, 11-2-20, 17-4-12 Doron Bros. 12-1-17 Drake, R. L. Co. 21-2-5 Duck, Wm. B., Co. 6-3-2, *9-2-4, 12-2-5 Eitel-McCullough **12-3-20 Electro Importing Co. *22-2-11, 35-1-13 Elektrit Radio Eng. Co. (Vilnius) *34-4-30 Emerson Radio and Phono. Co. 8-2-20 Federal Telegraph Co. 3-2-1, 5-1-10, 20-3-14, **R7-119, **R-8-75 1909-20 Mono. 3 Federal Tel. & Tel. Co. 5-1-10 (& 33-2-9), 30-1-22 As Telephone Maker **R-8-67 Ferranti 10-4-8 Freed-Eisemann 10-3-3, 10-3-7 Frost (CTS) 12-4-22 Garod Radio Co. 13-1-2 General Electric 7-4-14, 13-4-26 Considers Buying De forest **R-6-13 Sketch of Early Vacuum Tube R & D at, A **R-4-6 Supplying Tubes, Sets, and People to RCA **R-5-1 General Radio Co. 2-2-3 General Radio Corp. 33-3-21 Gilbert, A. C., Co. 3-1-2 Gilfillan Bros., Inc. 11-2-9, 25-3-15, **26-4-10, **27-1-10 Grant, W. W. **33-3-16 Graybar Electric Co. 11-2-20, 17-2-14 Grebe **3-4-9 (& **33-2-14), 9-4-4, 11-4-26, *14-1-28 Grigsby-Grunow 28-3-9 Halldorson Co. 18-1-13 Hallicrafters 4-3-6, 8-4-16, 12-4-20, 16-4-7 Hammarlund *9-3-22, **R-2-95 Hammond Research Co. 2-1-2 Haynes *28-4-19 Hazeltine 11-4-26, 12-2-8, 15-3-23, 20-3-18 Hazeltine Neutrodyne Licenses 20-1-31 Heintz & Kaufman *R7-154 Heath Co. *10-4-6 Holtzer-Cabot 12-3-25 Howard Radio Co. 6-1-3, 6-2-6 International Radio Tel. Co. *11-3-24 Jenkins Television Corp. *17-2-30 Jewell Instrument Co. 9-2-14 Kester Solder Co. *21-3-19 Kilbourne and Clark 2-1-7, 8-4-3, 9-1-3 King Manufacturing Co. 19-2-4 Kolster Radio Co. 6-1-9, 10-3-23, *11-1-20 Leotone Radio Co. 7-1-16 Leutz 3-4-5, *4-1-11, 9-1-20 Loewe Radio *21-2-16 Magnavox 11-3-2, 16-3-7, **23-1-6, 26-3-33 Martin Mfg. Co. (Vibroplex) *32-4-41 McCandless, H. W. 31-1-13 Melco 26-2-8 Midwest Radio 12-2-21 Mignon, Ernst 6-4-9, **R-3-79 Projectors 24-1-32, 24-3-23 Millen, James, Mfg. Co., Inc. **21-2-6 Modern Radio Labs *34-1-12, 34-2-57, 34-3-3 Motorola 13-2-23 Music Master 33-3-20 Mullard, Discontinuing Tubes 23-1-14 Murdock 9-3-19, 9-4-10, 10-2-17, *11-2-4 National Co. 5-2-12 History **R-1-65 "Dancing Sam" Toy *28-3-8 End of (1991) 33-1-21, 33-3-34 National Elec. Supply Co. 1-1-6 (& 33-2-6), **2-4-5, **R- 8-117 National Union 17-1-24 Nems-Clarke **2-4-5, **R-8-117 Paragon (see Adams-Morgan) Philips (Australia) **R-6-125 Philco 13-2-20, 17-4-45 Philco: "An Elusive Frame of TV History Preserved" **R-4-99 Philmore Co. *16-4-9 Pilot Radio Co. **11-3-16, 16-1-32, 20-2-1, 22-1-13 Poulsen Wireless Tel. & Tel. Co. **R-8-75 QRS Co. 9-4-2 Quaker Oats (crystal sets) 11-1-6 Quasar Corp. 15-3-18 Radio-Craft Co. 11-2-17 Radio Frequency Labs, Inc. 19-4-12 Radio Products Co. *23-2-6 Radio Receptor Co. *15-3-8 Raytheon 17-4-11 RCA 9-1-1, 9-2-14, 10-1-1, 14-3-17, 15-2-26, 17-1-13 Equipment Designation System 14-3-17 End of Harrison Plant 16-4-23, 17-3-30 Origin of "Radiola" 9-2-13, 9-3-19 "Nipper" Symbol 20-2-21 Three Billionth Tube 10-1-20 Remler 11-2-20 Rogers 16-4-28 Rola Company *21-2-8 Scott, E. H. (WW II) *33-4-13 Shure 16-3-24 Siemens Brothers & Co., Ltd. 22-1-5 Sleeper Radio Co. 11-2-21 Sparks-Withington (Sparton) 26-2-10 Stoddart Aircraft Radio Corp. **34-2-47 Stromberg-Carlson 7-4-16 STC (Australia) **R-6-125 Sullivan, H. W. 5-3-10 Sylvania *22-2-14 Three Billionth Tube 14-3-17 Technidyne 26-2-8 Telegraphone Co. 16-4-30 Thomson-Houston 16-4-29 Thordarson Electrical Mfg Co. *18-4-16 Timmons Radio Products Corp. 23-2-18 Triad Tubes 21-3-12, 22-3-24 Tuska, C. D. Co. **21-1-6 Ultralite, Inc. (Sam Diaz Pumara) 9-1-5 Vibroplex Co. 15-2-18 Wallace & Co. Mono. 1 Western Electric, Tube Plant *16-2-31 Tube Manufacturing at **R-4-45 Westinghouse 9-3-3, 9-4-18, 17-1-13 Weston Instrument 12-3-11, 16-4-29 Wireless Specialty Apparatus Co. *4-4-9, 9-4-24, 12-3-12 Yaxley Manufacturing Co. 17-4-17 Zeiss, Carl, Hertz-Resonator Logo 21-4-5, 22-2-17 Zenith 3-2-5, 8-1-14, 12-2-8, 17-2-12 HISTORIES - OPERATING COMPANIES AT&T, Competing with Local Telcos **R-8-67 Bell System Update 22-4-16 BBC 12-4-14, 24-3-34, **29-3-16, **29-4-24 Cable & Wireless 17-1-23 Clark Wireless Co. 3-2-4, 3-3-2, 6-4-17 De Forest American De F. W. T. Co. 8-2-18, *9-1-1 American W. T. & T. Co. 6-4-14 De Forest Radio Telegraph Companies, 1907-1920 **R-2-6 De Forest W. T. Co. *7-2-2, 11-4-28 Federal Telegraph Co. 3-2-1, 4-1-6, 20-3-14, **R-8-75 1909-20 Mono. 3 in Hawaii **R-6-19 Federal Tel. & Tel. Co. 5-1-10 (& 33-2-9) As Telephone Co. **R-8-67 French Cable Company **25-3-16 Frontier Tel. & Tel. Co. **R-8-67 Gehring Wireless Tel. & Tel. Co. *14-1-27 Hawaiian Islands, Early Wireless **R-6-19 Inter-City Telegraph Co. 3-2-4 International Radio Tel. Co. *11-3-24 KFS World Telecomm. **R-8-75 Mackay Radio **R-8-75 Marconi (British and American) 13-4-28 Marconi (American) **13-1-11, 13-4-28, **R-6-19 McCarty Wireless Co. 13-3-16, 13-4-23 Mutual Tel. Co. **R-6-19 Poulsen Wireless Tel. & Tel. Co. **R-8-75 Press Wireless Co. *19-1-30, *30-3-29 RCA, in Hawaii **R-6-19 Stone Wireless Telegraph Co. 11-2-10 Tesla - American and British Manufacturing Co. 6-4-16 Tropical Radio Co. 1-4-4, 8-1-19, 9-1-1, 13-3-28 United Fruit Co. (see Tropical Radio Co.) United Wireless 4-2-1, 5-1-7, 6-4-17, 10-2-8, **11-4-11 Universal Aether Telegraph Co. **30-2-9, *31-1-4 Universal Wireless Telegraph Co. (1929-30) 23-4-20 Western Union 5-4-15, 10-1-21, 18-2-26, **26-4-31 HISTORIES - TECHNICAL DEVELOPMENT GENERAL Air-Ground Radiotelephone, WW I *13-2-8 Audio Amplifiers, Tube **R7-91 Belin Facsimile System *6-3-6, 30-3-29 Broadcasting's "Pre-History," Technical Survey of, 1876-1920 Mono. 2 Broadcasting, from Transmitter Viewpoint **R7-159 Capacitors, Electrolytic **35-1-48 Chronology, Electronic History, 1877-1947 *22-2-23 Facsimile, Radio *6-3-6 Heising Modulator 5-3-4 Local-Oscillator Radiation, Remarks on *34-1-38 Neutrodyne *7-2-19 Noise, Receiver, "Reminiscences" *34-3-27 Radar, 1904 - Telemobiloscope 23-2-17 Radio Astronomy *7-1-4 Radioteletypewriter Operation 10-1-18 Regenerative Plug-In-Coil SW Receivers *14-4-16 Superhet, "Who Invented the" **R-6-97 Transmitter Development Arc **R7-119 Broadcast **R7-159, **R-8-149 Spark, at Poldhu **R7-29 Transistors Bell Labs **34-4-16 Complementary Symmetry, RCA **34-2-29 Early Applications 34-4-20 PATENTS Acoustical, Influenced by Armstrong 13-3-12 Alexanderson, E. F. W. **R-6-155, 33-3-24 Armstrong, Edwin **R-5-143, 33-3-24 Carson, J. R. **R-6-155 Colpitts, E. H. **R-6-155 Conrad, Frank **R-5-143, 33-3-24 de Forest **R-5-143, 33-3-24 de Forest Transistor 33-1-20 Davis, Harry P. **R-6-155, 33-3-24 Dubilier, William 33-3-24 DuMont, Alan **R-5-143 "Famous Men & Their Not-So-Famous Inventions" *33-3-24, 33-4-3 Farnsworth, Philo **R-5-143, R7-186, 33-3-24 Faroukh Loop Antenna 20-1-25 Fessenden, Reginald **R-5-143, 33-3-24 Fleming, Sir Ambrose **R-5-143 FSK by Switching Antennas 29-1-22 General 9-3-21, 14-1-2, *24-3-16 Gernsback, Hugo **R-6-155, 33-3-25 Goddard Oacillator **R7-151 Hartley Oscillator 11-1-12 Herold, Edward **R7-15 Hogan, John V. L. **R-6-155, 33-3-25 Index to Patents, Reviews 5 & 6 *R7-185 Jenkins, Francis 33-3-25 Jones Underground Antenna 3-2-14 Kent, A. Atwater **R-5-143, 33-3-25 Law, H. B., Color CRT *33-4-21, 34-2-57 Lilienfeld Transistor *8-4-14 Loomis, Mahlon **R-6-155, 33-3-25 Maxim, H. P. 33-3-25 Marconi, G. **R-5-143 Pickard, G. W. 33-3-25 Pupin, Michael **R-6-155 Repros from US Patent Office 18-4-15 Rider, John F. **R-6-155, 33-3-25 Position Locator (1919) *28-4-23 Sarnoff, David 33-3-25 Stone, John S. **R-6-155, 33-3-25 Stubblefield, Nathan **R-6-155 Induction System *17-2-6 Taylor Loop Antenna 20-2-35 Tuska, Clarence 33-3-25 Victoreen, John 33-3-25 Zworykin, V. **R-5-143, 33-3-25 TELEVISION Alexanderson Disc Tests 33-4-50 Farnsworth's Contributions **R-1-43 Mechanical (non-disc) 34-3-1, **34-3-6 Nipkow Scanning Disc *17-4-14, 33-4-50 Philco: "An Elusive Frame Preserved" **R-4-99 Local Oscillator Radiation *34-1-38 Tesla: "The Silent Tower" *9-2-18 U. K., in the **R-6-37 VACUUM TUBE Audion, Invention of *3-3-6, *31-3-9 CRT, BTL Developmental *31-3-15 CRT, RCA Color *33-4-20 Klystrons and Magnetrons ***R7-47 Magnetrons, German WW II **35-1-38 Metal Tubes **16-4-12, **17-1-15 (& **33-2-22), 17-2-11, *32-4-11 van der Bijl and the **30-2-24 Westinghouse, Development at *9-4-18 at RCA, Early **R7-15 WIRELESS Arc Transmitter 15-2-6 German Wireless 7-2-4, *7-4-21 Marconi - Early Ship Test 3-2-15 Marconi - First Marine Transmitters on Short Waves *32-2-18 Murgas System **30-2-9, 30-3-21, 31-1-4 Spark Radiotelegraph Engineering, Appraisal of **R-2-21 Tesla vs. Marconi: Priority in the Invention of Radio Mono. 4 MISCELLANEOUS AN Nomenclature System 21-2-18, *30-3-20 Antenna, Active, Making *32-4-19 Auction, S. Johnson Estate *24-2-14 Bandpass Tuner for DX 10-1-23 Code Contest, World Champion *26-2-24 Copyright Law (new) *18-1-30 "California Safari, My" (Raser) 6-2-13 de Forest Laboratory Oscillion 29-3-15 Dirigibles, US Navy ZR-Series 22-1-31, 23-4-20 Feminine Touch in Telecommunications, The **R-4-70 Free Power, the Quest for 31-1-25 Jewell Radio Test Set *25-3-30 Job Hunting in the Thirties *29-1-13 "Kid with the Wagon" Cover 35-1-60 Marconi's Yacht, Recreation of 29-3-43 Navy Designation System 14-2-9, 14-3-9, *32-2-12, **R7-69 Navy Avionics Equippage, Late '40s *30-3-22, *31-1-38 Parts Catalog Page, `30s *7-3-20 Photographing Tubes *FS2-2-3 (& *33-2-40), *32-3-8 Photos, Getting Good B & W *30-4-36, 31-1-38 Photos, Getting Good Tube 31-4-3 Pooch Who Made The Radio Shack Her Kennel, The *29-1-22 Princess, A Trip on the New *19-4-34 Pulsar: Vulpecula 1937 +21 29-2-6 Radio Noise, from VCRs and CD Players 35-1-60 Reading Station Frequency to a kHz 34-4-46, 35-1-60 Return of the Signals 30-2-13 Stereo System, 1881 22-3-25 Swift, Tom, Boy Inventor *27-2-36 Tech-Manual Art *33-4-47 Canadian View **34-2-53 European View **35-1-18 Tesla Coils **18-2-8 Tesla Coil, Modulascope *19-1-10 Theremin, The 10-2-5 Theronoid *33-1-29 "Tubeless Radio Hoax, The" *34-4-21 Units, "Cycles to Hertz" 31-3-40 Unit of Capacitance: Jar 7-2-18, 13-1-25 Want Ads, 1914 *27-1-42, *28-3-41 Want Ads, Modern Mechanics 9-4-17 WW I Surplus, Twenties Prices 15-1-8 World's Fair, Radio, 1929 28-1-17 World's Fair, 1933, Hist. Exhibit *18-1-34 60 Cycles, Origin of 13-4-7, 20-3-12 1952, Electronic Events of 33-2-3 OPERATIONS - BROADCASTING - RADIO Audio-Frequency Performance in Early Broadcasting **R-3-48 Australian Stations, Program Scheds., 1927 27-1-19 "Blooper, The" - Poem 12-3-28 Broadcast DXing 15-1-25 Then and Now *28-3-38 on Crystal Set 10-3-8 Broadcasts de Forest Opera Broadcast 9-1-17 Remotes Dempsey-Charpentier Fight 7-4-15 Dempsey-Tunney Fight *15-4-26 McNamee-Ruth Interview 11-1-13 Skiier 5-1-6 WJZ (?) Airborne, 1927 27-1-1 Cards, Rare BCL *34-4-23 Cartoons, Radio in the Home *12-1-12, 12-2-5, 17-4-5 Cliquot Club Eskimos *12-4-10 Crystal Control, Early 5-3-3, *R7-173 Edison on Broadcasting *16-2-30 India, First Operation in 5-1-7 "Moving Day," 1941 (NARBA) 32-3-20 Networks, General Coolidge, at WFAA 24-3-19 KHQ-KGA 4-3-10 New York State Network **R-3-34, R7-177 Program Transmission and Early Net- works **R-3-34, 29-4-12, 31-1-35 Rural Radio Net (NY State) *24-4-10 San Francisco, Network Centers of the Thirties **R-5-123 Network, NBC Chimes 17-4-11, *20-1-12, 31-4-38, 32-1-23 Red Net, Startup 7-3-10, *11-3-14 1935 Stratosphere Balloon *24-4-8 Operation in the South, First 4-2-7 Philadelphia Radio, First 50 Years **R-2-120 Radio Atlantis 14-4-27 Shortwave, by GE, Twenties *R7-178 South Africa, Brief History of Radio in **26-3-14, 31-1-32 VU Meter, Origin of the *27-3-36 600-Meter Watch in Early Broadcasting *18-2-6 OPERATIONS - BROADCASTING - TELEVISION Baird Television Demo, Brewster **27-2-8 BBC-TV History: "Alley-Palley 1936-86" **29-3-16, **29-4-24 British Standards Trials *28-2-22 Camera, Portable, 1938-39 *21-3-16 Fiftieth Anniversary of U. S. 30-4-39 High-Definition TV, Status of *29-4-38 Demonstration of 30-1-17 Historic (Disk) TV *26-3-32, *26-4-18 Image Sensors, Solid-State 26-3-31 "Our Lady of Television" 32-1-25 Play, Broadcast of, 1928 23-1-12 Radiomovies: 1928, Now **28-2-18 WRGB-TV 30-1-13 U. K., in the **R-6-37 OPERATIONS - RADIO/WIRELESS - AMATEUR ARRL Convention, First (1921) 7-1-2 ARRL Convention, 1927 at KDKA 10-2-9 ARRL, Formation of 9-1-15 ARRL OO Card, 1937 32-2-20 Callbook, Boston Amateurs, 1912 14-2-2 Call Letters, Odd 7-4-14, 13-3-9 Call-Letter Prefixes, 1927 10-3-24 Cartoons - Gil - 1914-34 *7-1-10 Crystals for AWA Net 7-3-10, 7-4-4, 11-2-3, 12-3-11 DX Requirements in 1907 2-3-18 DX, Spark 2-1-2, 3-1-2, 12-4-17 Equipment Dealers, 1929 Ads *12-4-27 French 8AB 6-4-10 History in Canada 9-3-10 in Great Britain 8-3-13, 9-1-4 in Japan *34-2-43 in NY City Area, pre-WW I 2-3-5, **R-6-115 in Philippines 16-1-14 License, British, 1930s 25-2-38 Licensed Amateur, First 6-1-5, 6-2-11 Modern Operation with Old-Time Transmitters *15-1-24 National Amateur Wireless Association 8-1-13, 11-3-12 Official-Observer Report, W2AN 29-1-19 Phone, First Amateur 11-1-8 QRM, Spark 11-4-23, *28-4-40 QSL Cards First? 8-4-6 by "Gil" *35-1-45 Rare (AU1AI, 1931) 11-2-16 W8XK/3 (KDKA) 4-4-6 QSO, Last Legitimate Spark *28-1-37 QSOs, Fiftieth Anniversary 12-4-16, 13-1-21, 13-4-25, 14-1-9, 14-3-27, 15-1-12, 15-3-20, 16-1-26, 17-4-43 Radio Amateur in WW I, A **R-1-49 Radio Club at MIT 7-1-9 Recordings Off-the-Air, Search for 4-1-8, 4-2-7 Single Sideband, Early 15-1-3 Spark vs. BC vs. CW, Letter, 1922 *11-4-23 Spark Station, Early 7-4-9 Spark Trmsn, FCC Petition 1-2-1, 4-4-6 Ted Ostman's Rotary 3-3-5 The Old Man 1-4-3 "They Always Came Back" **3-1-5 Transcon Message Form, ARRL 27-1-37 Transatlantic Tests 1BCG *6-4-11, 12-3-6 1BCG Monument 6-4-11 Anniversary Observation 14-4-5 WAC Certificate, First 7-2-5 Want Ads, QST, 1924 14-4-26 1580-Meter Operation **13-1-3, 15-2-24 OPERATIONS - RADIO/WIRELESS - COMMERCIAL, EXPERIMENTAL, MILITARY Air-Ground, Pan Am, "Wings Over the Pacific" **34-4-25 Air-Ground Wireless Communication, First Two-Way *30-3-19 Alexanderson Alternator, SAQ Transmission *27-4-18, 28-2-4 Amelia Earhart Mystery Solved? *28-4-24 Amelia Earhart Research Project 33-1-32 Armstrong FM System, Empire State Building Trial, 1934-35 **R-1-109 Balbo Transatlantic Flight, 1933 29-1-23 Balloon "America" 3-1-3 "Blushing Brides" 10-3-22 British Ship-to-Shore Traffic, New Procedures; End of CW Press Svc 13-4-27 Byrd Expedition 16-4-10 Callsigns, Ship, Reassigned to BC Stations 13-2-19 Callsigns, U. S. R-series 9-1-18 Clark System (1903) 19-4-31 Contact with Mars - 1937 Views 9-4-1 Detroit Police 12-2-8 Distress Call End of 600-Meter Watch 34-2-42, 34-4-62 First U. S. 9-2-11 "SOS" - Origin of 3-4-5, 30-2-13 SSSDDD, SOE, CQD, SOS 30-2-13 Drawing, Operator in Ship Stn. 17-1-14 DXing, Longwave 9-3-16, 11-4-7, 13-2-15 DXing on Old-Time Receiver, 600-Meter 5-1-9, 9-1-3 German Wireless, Early 7-2-4, 8-4-13 Graf Zeppelin (USS Shenandoah) *21-2-21, 21-3-11 Great Lakes Operators, in AWA 14-2-21 INTERPOL Network 29-1-14 License ("Certificate of Skill", 1911-12) 6-2-11, 9-1-15, 11-4-20, 12-1-19, 12-3-17 Low-Frequency Operations Modern *8-3-17 Omega Navigator 11-3-20 "Marconi Men Against the North" *12-4-4 Marconi 1901 Transatlantic Reception 3-1-9, *15-4-20, 19-4-13, 30-1-17, 31-2-46 Navy Letter Frequency Designations, WW I 3-1-2 Radio Intelligence Division, FCC, in WW II **R-5-63 Ranges, Wireless Equipment, 1907 2-3-18 Schools, Wireless 4-1-3, 4-4-3 Bowman Technical School 32-2-33 British Marconi 3-4-4 Harvard, WW I 5-1-6, 5-3-9, 5-4-13 Marconi/RCA Institutes 14-3-28, 14-4-21, 15-2-26, 17-4-16 National Radio Institute 5-4-14 Seneca Vocational School 3-4-8 United Wireless 11-4-17 Valparaiso Tech. Inst. 15-3-26, 15-4-16 Secret Codes via Music 28-4-45 "Silent Period," The *21-1-12 Ships Named for Inventors 11-2-9 Ship Station, 1903, Opn. of a 31-1-8 South Africa, Brief History of Radio in **26-3-14, 31-1-32 Spark Contact, Last 15-4-19 Spark Station, Complete - Diag. 16-1-24 Sparks and Dreams - survey 33-3-34 Spies, America's Wireless **R-5-21 Stock Prices, Comm. Cos.,`24 28-3-14 Telephone Service, History of Wireless in Public **20-2-16 Ultraviolet and Ozone Exposure of Spark Operators - Survey 14-1-26 Wireless Days, A Glimpse of *31-1-10 Wireless Institute (pre-IRE) 6-1-3, 6-1-7, 6-2-9 "Wireless Operator's First SOS" **30-1-38 World's First Outfit 21-2-7 WW I, Military Communications Explosion in **R-6-125 PARTS - DETECTORS Adams-Morgan CR-1235 Silicon-Antimony 23-4-8 Braun, Karl, & Crystal Detector 27-4-24 Carbon-Steel (Popov) 6-1-10, 6-2-10 Home-Built *23-2-20, 27-1-34 Carbon-Needle, Massie Oscillaphone 22-4-15 Carborundum Story, The **27-3-10 Coherer: Eduard Branly and the *24-3-23 History *2-2-5 (& *33-2-7) Lodge-Muirhead 23-3-22 Marconi *24-4-22 Crystal, History *4-3-11 (& *33-2-8), 7-1-20 Crystaloi 9-4-23 Electrolytic *2-4-11 (& *33-2-7) Electrolytic, Armstrong 6-1-4 Flame Audion *17-1-29, 23-1-21 Frog's Leg 34-1-9 Galena, Bose **27-1-16 "Galena Galore" 23-3-17 Galena, Source for 7-2-8 Grewal 25-1-23, 27-3-7 IP-49 Silicon (pic) 9-3-17 IP-200, 201, 202, 203 (WSA Cat.) **4-4-10 Liquid Barretter, Fessenden 30-4-34 Magnetic Home-built 5-4-10, 7-3-4, 8-4-2 Marconi *2-4-11 (& 33-2-7), 4-1-1 Use in Broadcast Band 6-1-3 Marconi 5-Way 1-4-1 Perikon 6-1-8, 9-3-24 Responder, de Forest 3-2-16, 3-3-8, 7-4-2 Tests of Early Types 7-1-1, *7-4-2 Tikker 13-4-18 Wollaston Wire 6-1-8 Source for 6-2-5 PARTS - GENERAL Cable, EO-1 10-1-7 Capacitors, Electrolytic **35-1-48 Capacitors, History 21-1-31 Capacitor, Wet Filter, Telephone 26-4-17 Coils, National Six-Pin **34-3-38 Electrolytic Interrupter 6-1-4 Helmholtz-Resonator Audio Filter 10-2-15 Honeycomb Coils 5-1-12, 6-4-16, 9-4-2, 10-1-20 IF Transformer, Vacuum 9-3-11 Inductor, Infinitely Variable *15-4-28 Keying Relay, Goldschmidt Alt. 24-4-24 Lead-Acid Battery, Origin 28-3-43 Marconi Undulator 7-4-1, *25-2-12 Motor-Generators, Of, & Hams 17-3-24 Multi-Audi-Phone (mech. amp.) **30-3-35 Noise Eliminators, Fake 28-2-30 Pickle-Bottle Rectifier 17-3-28 Raytheon "A" Electrolytic Rect. *25-4-18 Receiving Transformer, Clapp-Eastham (pic) 9-2-5 Sources for Meshna 11-3-15 Modern Radio Labs 8-3-20, *14-3-24 Spark Coil, Thordarson 11-4-7 Spark Coils, Ford, New 12-3-17 Spark Wheels, Repro 7-2-13, 7-3-12 PARTS - KEYS GENERAL Albright License *24-4-21 Bunnell Catalog 3-3-8 Century of Development, A **R-2-106 Collecting/Dating/Valuing 22-4-17 Design, Historical 1-4-6, **13-3-18, *30-4-31, *32-2-34 Foreign and Military **R-3-98, **R-8-1 Foreign Words for 30-3-28 Historic *32-1-34 History, General (Raser Collection) 1-2-9 Maxim, Hiram - Personal 26-4-34 Protective Knob 26-1-36 Restoration ("Patina vs. Polish") *34-4-49, *35-1-55 Survey of Keys *19-2-28 Wireless, European *23-3-25 Wireless, Massie et al. 23-1-15, *23-2-13 SPECIFIC TYPES Altoona 28-4-31 Autoplex *14-4-7, 31-1-22 Bug Bootleg *24-4-21, *27-4-19 Early 24-4-29 Evolution of the 3-2-3, *33-1-38 Cable 15-4-5, 29-3-21 Camelback 24-1-33, *28-3-21, 32-4-42 Codetrol 32-2-34 Commemorative, to Truman and Eisenhower 32-1-34 Cootie 24-3-29, 31-2-42 Differential-Duplex Polar *28-2-20 Dow-Key 33-1-38 Ducretet et Roger, 1904 26-1-36 Dunduplex 27-4-19, 33-1-38 Equable 33-1-38 Fire Alarm Test ("Camelback Confusion") *34-2-45 German Tank 32-2-34 Go-Devil (pic) 31-2-42 GPO, 1870s 29-2-48 Grasshopper, Marconi 30-4-31, 31-1-35 Home-made 31-2-42 Hitler's Yacht, Attributed to 30-3-28 Hulit Transmitter 8-1-10, *26-3-40, 28-4-30 Ihili 31-4-23 Johnson SpeedX 27-3-35, 30-2-33 Keen-Kode 19-4-25, 30-2-33, 33-1-38 Keyboard Transmitters 30-2-33, 31-3-37 Key-on-Base Sets *26-4-37 Keyer, Three-Disc, Manual 7-4-13 Leg *25-4-21 Lineman's Test Set 7-2-7, 29-4-37 Lever Correspondent 30-4-31 Logan 27-3-35 Mac Key 31-1-22 Massie Oil-Break 6-3-18 Massie, Ad, ca. 1908 9-3-24 McElroy Teardrop 27-3-35 Mecograph *23-4-23, *29-1-36, 30-1-23 Melehan Valiant *26-2-32 Military, WW II 29-2-48, **R-3-98 Miniature Keys and Sounders 29-3-21 Morro Castle, from SS 22-4-17 Needle Telegraph *31-4-23 Omnigraph, Unusual 11-1-17 Phillips *34-3-47 Radio Speed (kit) *28-1-36 Rotoplex 28-2-32 Sematic 31-2-42 Sideswiper 24-3-29, *27-2-23 Signal Electric Sematic *25-1-29 Southern Cross, Key from 24-3-29 Strap 31-1-22 Thomas 27-1-35 Triplex 5-4-6, 33-1-38 Ultimate ("73 Key") *25-3-29 USS Haraden, Key from 13-3-12, 13-4-2, 14-1-4 Vailograph 33-1-38 Vertical Bugs 30-1-27 Vibroplex Dating 25-2-29 History of **15-2-18 "The Missing Link" (1909-11) 32-4-41 Upright 30-1-27 Western Electric 7B "Upside Down" 32-2-34 W. T. No. 8 (British) **R-8-33 Yetman Transmitter 30-2-33, 31-3-37, *34-4-70 PARTS - HEADSETS, LOUDSPEAKERS, MICROPHONES HEADSETS: Ads: Brandes 9-3-24 Holtzer-Cabot 9-3-23 Murdock 10-2-17 Early (1905-25) 5-2-3 Index of Mfrs (1926) *18-2-22 Makers, List *29-1-38 Nathaniel Baldwin *24-3-20 Magnavox 11-3-2 "Ultimate List" **32-4-46, 33-1-40 LOUDSPEAKERS, CONE: Air-Chrome *26-1-22 Crosley Magfon & Musicone *28-4-38 Crosley Musicone, vintage photo 8-4-3 Dictogrand "Roll" 32-2-35 Drivers, RCA and WE, Similarities 14-4-26 Early 23-3-8 Magnetic **24-2-20 Magnetic, 1926-28 *27-3-34 RCA 100 and 103 - Manufacture 16-2-10 Vintage, Restoring A *31-2-15 Western Electric, Wicker-Cased 11-4-25 LOUDSPEAKERS, GENERAL: Bristol Loudspeaker Test Set 22-1-32 Decade of Electroacoustic Reproduction, A (1920-30) **R-4-84 Rhamstine Needlephone 10-4-3 LOUDSPEAKERS, HORN Ackerman Bros. Co. 26-1-24 Acme Apparatus Co. *29-4-36 Aluminum 24-4-18 American Art Mache *32-4-37 American Electric (Burns) *31-1-23 Amplion *21-4-12 Atwater Kent **23-4-9 Brandes 16-1-19, 25-1-22 Bristol Amplifier-Speaker 23-4-22 British 28-1-25 BSC (Brittania) *29-2-42 Burns (American Electric) *31-1-23 Cabinet 23-1-24 Callophone 23-4-22 Delco "Ham" Horn (1931) 25-4-25 Dictograph Portable *26-3-42 Firco (John Firth) *34-1-16 Gale Radio Labs *33-4-26 Herald 24-4-16 History of Development **17-3-16 Horn Speaker, Wonderful **20-4-14 Kodel *34-2-46 Lamp Horns *29-1-12 King Am-Pli-Tone 9-4-20 Magnavox, Collector Guide **21-3-8 Magnavox A1-R/A2-R Amps 23-3-8 Magnavox R-3 22-4-20 Manhattan Electrical Supply *35-1-15 Milo 26-1-24 Miniature Horns *30-1-28 Music Master **33-3-20 Music Master vs. Melody Tone *30-4-23 Ovenshire Laboratories *29-3-26 Piroxloid 31-1-28 Radiolamp *33-1-37 RCA Prototypes (UZ-1336, UZ-1344) 28-3-24 FH 30-3-27 UZ-1320 28-3-24, 30-3-27 UZ-1325 25-1-22, 28-3-24, 30-3-37 Reichmann *32-1-31 Rice & Hochster 30-1-28 Saal *27-2-24, 31-3-39 Sea Shell 23-1-24 Sizes, Definition 27-4-32 Sonochorde 24-1-21 Square-Bell Designs 23-4-22 Standard Metal Mfg. *32-3-31 Stentorphone *34-3-49 Survey, Collectors' Brands *25-3-34 Survey of Shapes 23-4-22 Thorophone *32-1-31 Timbretone *31-4-35 Tower 30-1-28, *34-4-51 Trade Names & Mfgrs, Table 24-1-21 Victory Radio-Electro Amp.-Horn 23-4-22 Vocarola *26-4-30 Western Electric Twenties *22-1-10 14A Amplifier-Speaker 23-3-8 Winkler-Reichmann *32-1-31 Yahr-Lange 27-1-32 LOUDSPEAKERS, MAKERS: Both Horn and Cone 25-2-17 Closing of Business 27-4-32 Los Angeles Area *25-2-17 RCA, Dates, Speakers *28-3-11 Seattle Area 25-4-25 Subcontracted Parts *31-2-40 Timmons *23-2-18 Small-Quantity *26-1-24 MICROPHONES: Astatic Condenser, Restoring a 23-1-13 Astatic D-104 21-1-25 Early History of (Paquette) **R-4-131 Paquette Collection **15-4-18 Reisz *18-1-15, 27-1-34 Trough Transmitter, Fessenden 30-4-34 WECo, at Dempsey Fight 7-4-15 PARTS - TUBES GENERAL Adapters (`20s-'40s) 15-1-15, *32-4-12 American, in England, WW II 22-1-33 Australian Types - Early 8-2-13, **R-6-125 Babcock, C. D., and the Audion 3-3-6 Bootleg Makers 7-4-14, 10-3-17 British Makers and Brands *15-1-26 Cartons, Collecting *32-4-6 Cold-Cathode *FS5-2-3 CRTs and TV Pickup - Collecting *34-2-37 Development at RCA, Thirties **R7-15 Eaton Collection, WW I **R-6-1, **R7-107, **R7-107 Edison Effect, 100th Anniv. *24-3-24 Electron-Ray, Types 34-2-18 Equivalence Charts Army, Prewar, Civilian Equivalents **31-3-11 GE PJ- and PR-Types 31-1-33 Navy, Prewar, Civilian Equivalents 30-3-31 Special, Premium, & Long-Life Types *34-2-14 Philips, American Equivalents 21-3-7 European Split-Prong 19-1-29 Experimental, 1A7-EXP, 1P5-EXP, 6K5-EXP 32-4-36 Fetsch Collection **R-8-110 Filaments, Series, Early AC Sets 16-4-19 Filaments Rated by Current 16-4-18 Fundamentals, 1922 View *15-1-31 General (Tyne) *20-2-24 Goddard Oscillator **R7-151 Houskeeper Metal-Glass Seal *23-2-16 JAN Types 10-2-15 Iconoscope, Early (pic) FS4-4-2 Image Orthicon Early (pic) FS-4-4-2 Development by RCA 32-4-15 Lamps Construction, Early *4-4-8, *5-2-10, 31-3-19 Collecting Early **31-3-17 Edison Replica 17-3-13, 17-4-5 Long-Lived (595,000 hr.) 17-4-3 TVI from 25-1-15 Magic Eye *24-4-30 Magnetron Cavity, 50 Years 31-2-26 German LMS-Series **35-1-38 Split-Anode *FS5-3-3 (& *33-2-45), *FS6-1-2 Western Electric **R7-47 Makers and Distributors, 1926 *6-1-19 Mercury-Vapor Rectifiers *FS4-4-3 Metal Development **16-4-12, **17-1-5, 17-2-11 Identifying 17-1-21 Original Series (6D5) 29-3-42, *32-4-11 Production Statistics 23-1-35 Numbering System, RMA Receiving **26-1-16 Special-Purpose types *31-3-20 Octal Bases, British vs. US 27-1-41 "Odes" and "Trons" - Glossary *22-4-22 "Odes, An Ode to" (poem) 33-1-3 Photographing **32-3-8, *FS2-2-2 Rare, and Why They Are Rare **R-8-47 Ratings - 215A, VT-1, VT-2, Myers RAC, SE-890, SE-1444, TM, WE D/201A, G/211A, J/203A 14-4-23 Rebuilders, in Twenties 7-4-14, 10-3-17 Rejuvenation - Oxide-Cathode and Thoriated Types *14-3-20 Rejuvenator, Unique 31-2-25 Restoration of *31-2-25 R1155 Receiver, Tubes in *32-2-36 Sales, 1960-75 17-1-23 Sales, Surplus, in 1930s 7-3-20, 13-3-11 "Second" Quality 28-2-25 Semiconductors, Early Japanese, Number Plan 32-4-36 Shaw Base 18-1-27 Shipping 31-4-3, 32-1-23, 32-2-31 Sources of Early Tubes CeCo and MRL 15-4-31 Hytron Hudson 13-2-15 Spray-Shield Types *32-2-15 Stock, Building up a 31-3-31, 31-4-37 Thyratron FS5-1-3 "Tree" of Tube Development *13-2-18 "Three Hardy Tubes" 32-4-13 Tube-Test Labels, Collecting *32-1-30 "Tubes RCA Didn't Tell You About" (14, 15, 17, 64, 69, etc.) *34-4-43, 35-1-60 Tune-A-Lite/Tonebeam/Tuneon 30-4-17, 31-1-33, 31-4-27 Tungar *FS5-1-3 UV-UX-UY Socket Designations 9-1-4 Vacuum Tube, First Use of Term 9-4-7 Vacuum Tube, The Immortal *25-1-8 Vacuum Tubes, Other than Receiving *FS4-3-2, *FS4-4-3, *FS5-1-3, *FS5-2-3, *FS5-3-3, *FS6-1-2 Values of Tubes 16-2-22 van der Bijl and the Vac. Tube **30-2-34 Vidicon, Early History *23-4-10 VT-Numbered Cross-Reference to Civilian **31-3-11 and Early Army Radar *30-3-25 Wehnelt Cathode *23-3-19 WW II Priority Certificate 28-2-11 100-kW, Soviet and U. S. 31-4-27 BY MAKER/TYPE Amperex DX-334 Neotron *26-3-30 Amrad S 16-1-20, FS3-3-2, *FS5-2-4 Annaka Detectron *31-4-22, *32-4-8 Apco Twin 16-1-18 Arcturus *9-1-6, 9-3-3, *10-1-22, 10-2-18 Audiotron, Tubular FS1-4-1 AudioTron, Cunningham 7-3-12, *27-2-18 Australia, Wartime Production *R7-66 AWA Australian Types **R-6-125 AWA AV11 *34-4-41 Buchhold Integrating Accelerometer 26-4-24 Canadian Westinghouse WD-12, WD-25, WX-25 FS3-1-1, FS3-4-1 CeCo A through H FS2-3-2 CeCo P-1 *FS5-2-2 Collins C-100 *R7-152 Cosmos Lamps 24-2-23 Cossor Wuncell (British) 9-1-2 Cossor A.T.50 FS6-1-3 Crosley Deflectron 31-3-48 Cunningham and RCA - Common Production 14-2-15, 17-2-11 De Forest Audion 4-1-4, 4-2-7, 7-4-23, *8-4-20, *23-4-32, 33-3- 26 "Bootleg" *R-8-50 E. I. Co. Catalog Page *7-3-13 Grid, Invention of the *4-2-4, *31-3-9 "An Early Chapter" (Espenschied) **31-1-12 Hudson Filament In 14-1-17, 16-4-18 Illicit Use of Ship's Auxiliary Battery to Power 9-4-14 Operation (1911) 6-4-3, 7-4-23 Operation with Magnet 14-1-17 Replica *21-4-21 Spherical - Detail Variants 14-1-16, 33-3-26 Laboratory Oscillion *29-3-15 Oscillion 1-4-3, (pix) R-8-110 PO Oscillion 34-3-30 Rarity and Values *27-1-25 CF-122, -185, -187 *R7-112 CF-185, Rebased FS5-2-1 DL-DV Series 2-1-7, 4-1-7, *13-4-19, 23-4-12, 24-2-23 DV-6/20 FS1-1-1, FS1-2-1, FS2-4-1 DV-6A, CF-185, VT-21 (pix) FS3-3-3 H *15-3-19 401 to 471 FS1-2-2 511 19-1-29 Delta Triode (pic) FS5-4-1 Donle-Bristol B6, B8, DA2, DP71 (also see Sodion) FS3-1-2 Ediswan VT.1.A.REF 29-1-8 Electrad Diode 14-2-15, 18-1-27 Pic 5-4-1 Electron Audio Detector (Audiotron) *FS1-4-1 Emerson (Cleartron) Multi-Valve 14-3-18, 15-1-7 Expanse B 6-3-13, *8-2-13, **R-6-125 Fleming Valve 2-1-1, 4-3-12, 10-3-20, 25-1-34 Gammatron, Heintz & Kaufman 55, 155, 255 **R7-156 255 **30-2-19, *32-4-14 4E27/8001/5-125B *34-1-40 General Electric Kenopliotron *31-3-7 Kenotrons & Pliotrons 5-1-12 CG-886 (Type G Pliotron) *25-2-32 CG-1787 FS4-2-1 FH-11 FS6-1-4 PJ- and PR-Types 31-1-33 PR-1-C *FS4-1-3 (*33-2-44) Huth PLAV.9 8-4-7 Kellogg/McCullough 401-403 16-3-15, 29-1-8, *FS4-2-3 Lewis and Kaufman 3DX3 26-3-31 Loewe Substitutes for 32-2-23 Whole Line 29-4-28 2HF, 3NFW 32-2-21 3NF 8-1-5, 8-2-18, 8-3-6, 17-1-24, 26-1-13, **32-2-21, 33-1-24 RNF7 32-2-21 LRS Relay (Lieben-Reisz-Strauss) 16-1-25, 20-3-15, **R-5- 45, ***R-8-46 Majestic Spray-Shield Types *32-2-15 Marconi M.T.3 *FS6-1-2 Type D *R-8-49 VT *33-4-19 V24 and DEQ *32-4-9 "Mtal" (WW I) 18-4-13 Moorhead - De Forest FS1-1-1, FS1-2-1, *33-4-19 Electron Relay variant FS5-3-1 External-Grid Tube FS3-2-1 and the Electron Relay **29-3-12, **29-4-14 Myers RAC-3 Audion 10-3-21, 18-4-13, FS5-3-1 National Union Corp. 17-1-24 Negatron (British) 10-1-13 Nelson Multi-Valve (British) 9-1-2 OT-2, -3, -4, Bootleg 7-4-14 Peerless (1925) *25-3-32 Pentodes - Early *16-3-26 Philips: A410 FS3-1-1 E242N 33-1-24 American Equivalents 21-3-7 Australian Types **R-6-125 Early 19-2-10 Numbering Code, Pre-1935 11-4-22 Peerless and Star *25-3-32 Receiving Lamp 17-4-44 Star 306 (1925) FS3-1-1, *25-3-32 Pickard "Golden Audion" 3-1-10, FS3-3-1 (33-2-39) Pingen Detector 11-1-14, 24-3-25 QRS Tubes 9-4-2, 10-2-15, 15-1-15 Quadratron *14-4-23 Radio Products Triode & Rectifier *23-2-6 Radio Scientific Lab. RSL-14 FS6-1-1 Raytheon Four-Pillar *23-3-21 Substitutes (BA, CK-1006) 8-1-19 RMA Release Dates, 1933-50 *FS5-4-3 B, BA, BR 2-1-3, *21-1-10 BA (pic) FS3-3-2 BA Variants (pic) FS5-2-2 BH 2-1-3 RCA and Cunningham 14-2-15, 17-2-11 Beam-Deflection Mixers *34-1-38 Factory Code, 20s *FS2-1-2 Dates, UV-UX Types Introduction *FS1-4-3 Production 6-3-7 Lancaster Plant *32-4-15 Radiotron Product Line, ca. 1927 (WD-11 through UX-886) 8-3-19 Vidicon Development 32-4-15 UX-240 *FS4-1-3 UX-288 FS5-2-2 6D5, and metal line *32-4-11, 33-1-40 807, alternate numbers for 32-3-39 810 32-3-1 825 (Haeff) *FS3-2-3 (& *33-2-38), *FS 3-3-4 (& *33-2- 38) 833 *32-4-7 861 *33-1-14 6806 23-1-34 6949 20-4-36, 21-1-19 Rectobulb 3-3-2 Righi Diode Detector 22-4-29 Rogers R30, R32 FS5-1-1 Roome Oscilaudion FS2-1-4 Round Valves (C, N, CA, LT, TFHC3F, FE1, ERECT) *R-8-51 Royal Ediswan Fleming Oscillation Valve 10-3-20 Russian, Czarist *24-1-30, *34-2-1 Schickerling *27-1-20 Schickerling Z-50 (pic) FS3-3-2 SN-856-F 26-4-24 Siemens-Halske Tantalum Lamps 25-1-15 Sodion (also see Donle) 6-4-8, 15-1-9, 19-2-10, 19-3-19, *FS3-4-2 Sparton, Blue 486 17-3-23 Speed Triple-Twin (291, 293, 295) *15-4-12 STC, Australian types **R-6-125 Telefunken Arcotron *35-1-24 Numbering Code 16-2-11 Replicas: "R", RE-11, RE-71 26-3-31 RE 1, RE 26, RE 38 3-1-2 Thorpe/Unidyne/Solodyne K4 FS4-3-1 TM (Telegraphie Militaire) 14-2-15 Tungar, Full-wave 3-3-2 Tverskaia No. 777 *24-1-30, *34-2-1 Unidyne/Thorpe K4 FS4-3-1 Universal Wireless Transmitting Tube FS5-1-1, FS5-2-1, FS5-4-1 UV-196 15-2-17, 16-2-11 UV-204 19-3-19, *25-1-30 Designed by Committee? *22-1-30 Made without Base 9-3-5 UV-207 32-1-3 UV/UX-210 History 17-4-10, 18-4-13 VT-25 as Substitute 15-1-15 Amateur's Favorite *28-1-32 UX-112/WL-112 FS4-3-1 UX-121 FS6-1-1 UV-212 15-1-15 UX-859 (pic) R7-171 UV-862 29-4-3 from WLW 4-2-1 as Linear Amplifier **R-8-149 UV-877 *26-2-33 UX-200/200A 11-3-11, 18-2-9 UX-201AA FS5-1-1 UX-201A Collecting 4-1-7, 9-1-9, 21-3-24 Dating by Detail Variations 10-4-4 Variants ('20s) *FS2-4-2 Lists of Makers *27-3-25, 28-1-33, *28-4-34, 30-4-30, *32-3-34, *FS5-4-4, 35-1-24 Prices Up 8-1-10 Substitutes for, General 33-3-38 Substitute for, 6AB4 10-4-4 UX-221 13-3-25, FS6-1-1 UX-222 19-2-10 UY-227s, Weak Ones as Detectors 14-4-19 UX-274 9-8-8 UX-874 *24-2-16 Van Horne - Equivalents 25-2-34 VT90 (710A) **R7-66 VT-128 Orbital Hexode *30-3-25 VT-158 (Zahl) *17-1-9 WD-11 Developmental Models *29-2-20 Pricing and Replication 17-4-44 Substitutes for 13-4-25, 16-4-19 Weagant Valve ("Dollar Detector" or "Relay Audion") 13-3-11 Welsh Diode 2-3-2, 14-2-15, 18-1-27 Pix FS5-4-1 Western Electric/Northern Electric: Characteristics - 10x, 2xx, 3xx Types 15-2-10, *29-4-17 Classification 21-1-29 CRT - Tyne Developmental *31-3-15 D-Spec Types 31-3-29, 31-4-27 Discontinued Types 16-4-33 Identifying and Dating **R-5-109 Letter Designations *14-1-18, 15-2-10 Long Life in Repeaters 14-4-27 Manufacturing 16-2-31, **R-4-45 Nonuse by Other Makers 17-1-24 Some Interesting and Historic Types **R-4-110, 31-1-35 VT-1, -2, -3 (pix) FS4-1-2 VT-1/203A 2-2-2, 11-1-14, 11-2-19, 13-3-11, 18-2-9 VT-1, Yellow Tip 20-1-19 VT-2/CW-931 11-1-14, 11-2-19 VT-2 and VT-5, Source for 5-4-4 102A/D/E FS3-1-2 201A vs. 201B 18-2-24 201B (D) FS4-2-2 201A, 203A, 203B (pix) FS4-1-2 215A 4-3-11 - Colored Tips 21-2-23 216A - Substituting 101D 17-1-24 216A, 217A, 221D (pix) FS3-3-3 230D FS4-2-2 300B - Tube Manufacturing at WE **R-4-45 416B *29-1-32, *30-1-19 444A & 463A *31-3-14 700-Series ***R7-47 S FS4-2-1 Westinghouse Aeriotron WD-11, WR- 21, WB-800 14-2-22 Early Development at *9-4-18, 10-1-10 Experimental Triodes FS3-2-2 Quad Triode *28-2-19, FS5-1-1 UV-201 (4 V, 0.8 A) 17-2-11, FS1-2-1 WL-530 9-1-2, 9-2-16 WL-787 *FS1-3-1 (& *33-2-42) White Valve 18-2-21, 18-4-23 Wireless Specialty Co. "Golden Audion" 3-1-10, FS3-3-1 (33-2-39) Wunderlich Arcturus 21-4-20 General 11-2-16, 14-1-16, 17-3-23 Non-Arcturus 18-1-28 Variations (Four) 22-2-15 29 and 69 Versions 17-2-14, 17-3-23 3KP4, Replacing 17-4-45, 29-3-41 49 29-2-19 RECEIVERS - BROADCAST - CRYSTAL (Also see "Parts - Detectors") Airophone 3-1-4 British, Registation Numbers **34-1-13 Ducretet, 1922 33-1-23 Federal Junior 14-2-21 Headphones, Brands Matching Crystal Set 34-2-24 Heathkit CR-1 31-2-41 Kilbourne & Clark 8-4-1, 9-4-8 Meccano 14-1-7 "Midget" 28-3-15 Mystery (Vertical) 17-1-28 Nora 33-1-22 Postcard, Czech 33-1-23 Quaker Oats *22-4-19 Scyrad 16-3-6 Thomson-Houston (British) 22-2-25 Vocaphon Baby 30-2-18 W. S. A. Radiola AA-1381 *17-3-9 & *33-2-1 "18 Crystal Sets" (MRL) 34-1-12 RECEIVERS - BROADCAST - TRANSISTOR Admiral Solar-Powered *28-4-15 Arrow IC-5000 Mini 28-1-24 Arvin 9574-P 29-2-35 Bell Labs 1951 Superhet Prototype **34-4-16 Buick 1958 "Trans-Portable" *29-4-29 pic 33-4-25 Bulova 250 *30-1-18 Channel Master 6506 *31-3-41 Crown GR-10 germanium radio (pic) 34-4-72 DeWald K-701 "Catalin" *32-3-38 Emerson 888 34-3-45 Fleetwood NTR-66G "Globe" 31-2-41 GE P765A Rechargeable *30-3-34 General Books on *34-4-44 Condition Scale, Video 34-2-40 "Core Collectibles" **34-3-44 Deterioration of Cases 34-3-46 "Mature at Last" *33-4-24 Values, Price Guides, Video *34-1-44 Global (pic) 33-4-25 Hallicrafters TR88 29-1-39 In Eyeglasses Frame 27-4-36, 28-2-30 Magnavox AW-100 *30-4-22 "Mature at Last" **33-4-24 Mitchell 1101 (Regency TR-1) *30-1-18 Olympic 447 *31-1-36 Philco T-9 *32-4-40 Regency TR-1 (Mitchell 1101) *30-1-18, 34-3-44 (pic) 33-4-24 IEI Capacitors in 34-4-45 Ross Compact 28-1-24 Saxton Wrist Radio A-990 28-2-13 Sony TR55 34-3-45 Sony TR63 *30-2-31, 34-3-45 Standard Micronic Ruby 28-2-13 Toshiba 5TR-193 "Lace: 34-3-45 Zenith Royal 500 H-8 *29-3-24 Royal (all models) *32-1-38, 34-3-45 Trans-Oceanic, Service Data on 34-4-48 RECEIVERS - BROADCAST - TUBE GENERAL AC Sets, Early, Series Filaments 16-4-19 AC Supply for, the Lowell and Dunmore Patents **R-3-61 Armstrong Prototype Supehet *34-2-36 Audio Amplifiers, Tube, History **R7-91 Auto Radios, Early *18-2-10 Bandpass Tuners, 4-Gang, Sets Using 11-4-3, 12-1-4, 12-2-18 Battery Superhets, Early *30-2-22 British, 1922-50, Slide Show 21-3-30 Catalin, General *34-2-25 Classification System for 7-3-14 Consoles *26-2-18 Dating, from CONELRAD Marks 30-4-15 "Dynes" and "Flexes" 13-1-20 Finnish, "Rundradiomottagningsapparat" 34-3-21 First Ten Years, The **16-3-16 Hot-Chassis Sets *31-1-31, *31-3-38 Identifying, Hints on *30-4-15, 35-1-72 Infradyne Adapter *21-4-16, *30-4-16 Italian "People's Receivers" **R7-1 "Keg: sets 33-3-3 Midget - 1920s *25-1-32 "Mystery" 31-1-9 Novelty *25-2-14 Plastics, History & Restoration in Radios **34-2-10 Radio(s) in the Thirties **24-3-8 Small Receivers, Building 34-3-51 Solid-State Operation *15-1-10, 16-1-17 Superhet "Who Invented the" **R-6-97 "Mystery" 20-2-5 Superhet, Notes on the 20-4-23 TRF, of the Twenties *24-2-12 Underground, Dutch 9-2-5, 26-4-39 BY MAKER OR BRAND Acme Reflex, Restoration 8-2-20 Adams-Morgan Four *11-1-6, 11-2-15 Paragon RA-10 14-2-2, 14-4-19 Paragon Type Three 21-1-32 Paragon, Whole Line **23-4-7, **24-1-6 Adey Portable 4 *34-2-23 Arkay A-12 Amplifier *34-3-43 Atwater Kent: AC-Powered **R-3-6 Ad, Last (1937) 12-1-24 Breadboard, Solid-State *15-1-10 Breadboard, as Time Receiver *8-2-1 Breadboards, 2- and 3-Tube 7-3-17 Dates - Models 5 to 50 *14-1-30, 14-2-9 Early Models **R-1-83 Listing and Summary: Models 5 to 52 *7-3-19 Metal and Mahogany Box Models **R-2-21 "Millionth" 13-2-20, 13-3-30 Service Setup, 1930 30-4-27 Store Display Panel *30-4-1 5, Schematic 25-2-28 5A 6-3-1, 6-4-14, 7-2-8 20, "Not Guaranteed" Mark 23-4-29 37, Deco Paint 21-4-29, 24-2-13 40, Restoring *32-3-18 55 Family 21-2-23 545 *31-4-33 B-Battery Eliminators Dubilier 800, Wiring Change 16-2-11 Majestic *16-3-32 Philco 15-1-29 Willard - Restoration 8-4-12 Boston Scale Receiver 8-4-16 Browning-Drake *8-3-10 Brunswick Radio-Phono (Radiola III) *27-2-33 Burndept Ethophone Grand (pic) 15-4-5 Cardwell Torodyne 22-3-10 Canadian GE JK53 *34-3-15 Canadian Marconi "C" Set (S.E., S.T.1, V.D.1, A.A.1, P.A.1) **34-3-22, 34-4-29 CGE Radio Balilla *R7-5 Chelsea Model 102 10-2-10 Clapp-Eastham "Baby Emerson" 15-1-3 Clarion 400, Restoration *31-2-39 Clarion 85, Restoration *34-2-8 Clearcut Cathedral - Restoration 24-4-13 Cockaday Four-Circuit *26-1-8 Coto-Coil Symphonic *27-3-14 CRL Paragon - Restoration *20-4-6 Crosley Everyhome (pic) 14-3-8 Pup *12-4-23, 33-4-50 Super Buddy Boy 25-4-16 Trirdyn 20-2-28 V (Circuit) *13-4-15 Whole Line ('20s) **34-1-17 50 Portable *25-3-36 53, 54, and 57 - Diagrams 13-2-22 609 and 610, Diagrams 17-4-12 628, Restorating *34-1-21 1925 Ad *7-4-24 De Forest D-10 14-1-32 D-17 20-1-29 W-6 18-3-5 Decor, Ltd. Keg Set *33-4-46 De Forest-Crosley 9-3-13, 9-4-17 Dolores De Luxe 9-4-8 Ducretet Mural 24-2-19 Dynergy 5-1-12, **29-1-10 Emerson BB-209 (replicating) *32-2-40 Emerson 540A 25-1-33 Fada Neutrodyne 19-2-26 Fada 460S, Restoration **29-2-10 Federal 59 and 61 14-4-11 141 21-2-22 Red Jacket RDA-2 *30-1-22 Two-Stage Audio Amplifier 14-2-21 Firth, John, 230A, Restoration *17-4-19 Fisher 80AZ Amplifier (pic) R7-102 Flex-O-Dyne 26-2-8 Freshman Masterpiece 13-3-14, 13-4-22 Heathkit K-2, Building the *33-4-35 General Electric M-81 *32-2-39 Giblin Model RL *30-4-9 Grant, W. W., Whole Line **33-3-16 Grebe Synchrophase 12-4-9 List of Types 9-4-4 CR-9, 13, 14, 18 - Diagrams *14-1-28 Grimes Inverse Duplex 15-4-13 Halson Diamond 5-3-12 Hammarlund Hi-Q 29 **27-4-14 Haynes DX **28-4-19 Hoag N-4, N-5 **19-3-12 Imperial Cathedral, Identifying Maker 35-1-72 Infradyne 2-1-2 Japan-American Radio Co. 15-1-17 Kadette "10"-Tube (5-Tube) *28-3-16 Kennedy 110 - Diagram and Instructions *8-4-15 281 and 581 10-4-3 Portable One-Tube 17-2-23 Leutz Transoceanic 9-1-20 Golden 10-3-4 Silver Ghost (pic) 14-3-7 Lodge "N" with Multivalve 15-1-7 Loewe EB100, 2H3N, RO433 32-2-21 OE333 *8-1-5, 8-2-18, *28-4-36, 33-1-23 Magnavox TRF-5 19-3-23 Magnavox Mod. D, Restoration *20-1-30 Majestic Model 59 *32-2-14 Majestic Model 71, Reviving *35-1-33 Majestic, Promotion Coin Box 24-3-13 Marconiphone V2 (pic) 14-3-8 Marlodyne *30-4-10 Marti AC Set, ca. 1927 17-1-5 McIntosh 20-watt Amplifier (pic) R7-103 McIntosh MC-30 Amplifier (pic) R7-104 Melodyne, Restoration 19-2-11 Mercury Super Ten *26-3-18 Metrodyne, Restoration *19-1-26 Midwest 12-2-20 Mopar 800, Restoration *31-2-33 Motorola 48L11 25-1-33 Norden-Hauck Improved Super-10 12-3-9 Operadio Portable *32-1-29 Philco Cathedrals, Restoration 15-1-23 Date Code 30-4-15 A-801 (C1908) *31-2-33, 31-4-34 C1908, Restoration *31-2-33, 31-4-34 17, Restoration *29-1-10 37-60, Restoration *30-4-12, 31-2-47 38-12, Restoration *32-1-40 41-788 Tropic 31-3-32, 31-4-38 48-214, Recreation *33-1-35 53-562, Restoration *34-4-47 96 26-4-39 Philips Monoknob *31-4-10 2515 33-1-24 5926 Amplifier (pic) R7-102 Pilot (1929-30), Photo 22-1-13 Plate-Glass Dolores De Luxe 9-4-10 Millen 12-2-3 Radio Receptor 15-3-8 St. James 9-2-3, 9-3-11 Unknown 4-4-2 Quad II Amplifier (pic) R7-104 Radio Receptor Superhet 15-3-8 RCA/Radiola/RCA Victor: Aeriola Grand & Radiola Grand **35-1-6 Aeriola Senior 22-2-23 Aeriola Senior - Restoration 12-4-19 (& 33-2-36) Product Line, 1922 *8-1-20 Product Code 25-4-13, 30-4-15 Release Dates, Receivers *28-3-11 Superhets, Early 12-1-21, 27-2-34 Victor Electrola 45, Restoration 21-2-18 AA-1381, Wireless Specialty **12-3-10 AR-1300/AA-1400 (Radiola V) *11-2-24 III, IIIA *5-2-8, 10-3-3, 12-2-20 III, with UX-199 & UX-120 *22-3-6 III, with UX-199 or 30 16-4-19 III, with transistors 16-1-7 III, Brunswick Radio-Phono *27-2-33 III, Canadian 17-1-23 III, Circuit 12-2-21 IV, Circuit 11-4-10 V, Ad *11-2-24 IX (AR-1395) 15-3-26, 22-1-29 17 & 18 *23-3-16 20 *18-1-32 24, Prototype 20-2-5, 22-3-22 25 8-1-14 25, Circuit 11-2-17, 14-4-18 28X5, "Autobiography" *31-2-13 41, Restoring 31-4-3 64 28-2-18 Red Jacket RDA-2 *30-1-22 Shindo Laboratory Amplifier (pic) R7-106 St. James Superhet 9-2-3, 9-3-11 Scott General 6-4-17, *7-1-12 (& *33-2-18), 7-2-2, 8-4-6 Morale Receivers, WW II (SLR-12, SLRM, Export) **33-4- 13 Repair Documentation on 33-4-12 Silvertone 1670 - Restoration *33-3-14 Smith-Halstead Radio-Phono 26-4-9 Solodyne-Cowper "Batteryless" 9-4-15 Stacy, John F. 9-2-7 Stenode Radiostat *12-2-23 (& *33-2-17) Stromberg-Carlson 1-A, 633, 641 - Photos 7-4-19 Supertone Superhet *17-3-19 Super Antenna Co. R2-A3 "Super" *35-1-35 Telefunken 9W & 40W 33-1-24 Thordarson 175K-30 Amplifier (pic) R7-102 Tuska Superdyne 14-1-3 Unda Radiorurale *R7-3 Victoreen Universal 8 11-4-26 Volksempfanger **25-2-8 WE 10A Loudspeaking Telephone (with 7A Amplifier) *17-3-18 WE 43A Amplifier (pic) *R7-90 Westinghouse: RA-DA (pic) 34-3-20 RC *26-2-30 RC, Aeriola Sr./Jr. 10-1-12 Aeriola Sr. (Cat.) 14-2-23 W2XR High-Fidelity *26-1-14 Zenith: Portable, 1924 - Restoring *23-3-24 Product Code, to 1948 30-4-15 Product Code, post-1949 32-2-37 Transoceanic *17-2-12, *28-4-44 Top-of-the-Line 1928 Models 8-1-14 8A02 Chassis *31-1-34 17 8-1-3 H-845 AM-FM 28-1-34 6S229 - Restoration *30-4-14 RECEIVERS - COMMUNICATIONS AND SW - GENERAL USE "All-Star Senior" *32-2-42, 32-3-17 Canadian Marconi Crystal 26-2-6 Crosley LoWave Converter 20-3-14, 21-2-12 Echophone EC-1, Restoration *33-3-42 GCR-5 (SE-1420) 23-1-23 GE AR-1496 *30-1-36, 30-2-37 Golden Leutz Navy Model Universal Transoceanic - Ad *9-1-20 Grebe CR-3A 20-1-29 CR-18 *16-4-17 "A Great" *32-3-36 Circuits for CR-9, -13, 14, -18 14-1-28 Listing, CR-1 to CR-14 9-4-4 Hallicrafters CR-3000 10-2-4 DD-1 Diversity 5-4-6 S-29 *32-3-13 S-38 *29-3-38 S-39 *32-3-13 S-41 33-3-42 SX-23 *30-4-29, 31-1-38 Skyrider 23 *30-4-29 Skyrider TRF 13-3-25 General, Whole Line **21-4-8 Listing: S-1 to S-41 *8-4-17 Hammarlund Comet All-Wave - Circuit 12-3-5 Comet Pro 12-3-25, **25-4-10 Lafayette HE-10/KT-200 31-1-29 Lafayette 56-MHz Kit 32-4-27 Low-Loss Tuner, Amateur Receiver of the `20s *25-4-14 Mackay 104-B 14-1-23 Marconi MSL-5 10-1-13 McMurdo Silver 5C **27-1-22 McMurdo Silver Ham Super 35-1-27 MCR-1 *31-4-16 National: AGS *16-4-25, **28-2-14 AGS-58C Assembly **28-3-12 AGS-HRO Hybrid 9-4-12 FB-7 **26-2-14, **26-3-34 HRO: American Airlines variant *34-4-33 British Army, in the *32-4-21 Developmental Model 26-1-33 Early **24-1-11 Early, Dating the 28-1-16 Early, Dating the ("The HRO Report") **R-4-32 Early, Restoring **24-3-12, *25-1-14 -5A, "An HRO Story" **32-2-44 -500 *32-3-15 -600 *32-4-24 NC-46, Restoring a *31-1-29 NC-200 *34-4-31 SW-3 12-2-7, *15-3-7, 34-3-39 As Preselector *23-2-7, *23-4-34 SW-5 Thrill-Box 15-1-13, 34-3-39 SW-54 *29-4-21 Six-Pin Coils for **34-3-38 Power Units for Early, Correct 11-2-7 Power Units (Whole Line) **34-1-25 Sliding-Coil-Tray **28-4-20, *29-1-20 Pilot Super Wasp *11-3-16, 12-1-23 Pilot Wasp 11-4-24, 12-1-23, *30-4-32 Raco R-S-R and Super-Clipper **33-1-26 RCA AR-57 27-4-40 AR-60 *29-3-27, 29-4-42 AR-88 18-1-35, **32-1-11 AR-1496 *30-1-36 RMCA AR-8504 *35-1-28 Regen Plug-In-Coil, History *14-4-16 Reinartz 1-4-2, 9-4-16, 15-1-32, *16-4-32 REL No. 193 **34-2-33 Sargent Model 11 **26-4-20 Selectosphere *32-3-32 Scott Special Comm. Rcvr 8-4-6, **33-4-8 Silver-Marshall "Around-the-World Four" *19-4-10, **26-1-10 Stoddart NM-40 and Others ***34-2-47 Western Electric: 2A *23-4-30 4B 7-1-7, *11-3-1, 11-4-5 4D 18-3-8 9-Type Aircraft *29-2-46, **29-4-18, 30-1-29 Westinghouse SW Program-Relay *18-4-18 "Woolworths" *31-4-16 Zenith Trans-Oceanic *17-2-1 Service Data on 34-4-48 3CDQ Portable - 1927 6-4-18 RECEIVERS - COMMUNICATIONS - MILITARY/NAVAL AN/ARR-6 33-1-13 AN/SRR-3 *33-4-16 ARB **31-2-43, 31-2-53, **32-1-18 BC-SCR-RC Directory **R-6-49 BC-13A (SCR-67A) 5-1-3 BC-14A 6-2-12, 11-1-8, 11-2-19, 12-4-15, *33-1-6 BC-54 (de Forest) 6-1-3 BC-131 4-4-6 BC-224/348 Family **27-2-15, **27-3-20 BC-312/314/342 Family **27-4-20 CF-122A Control Unit (de Forest) 8-2-14, 22-3-19, 22-3-29 CM-294 (Marconi) 13-3-13 CN-113A (National Elec. Supply) *34-1-15 CN-239 (National Elec. Supply) 2-4-8, 10-4-5 de Forest, WW I 12-4-21 DT-3A *33-1-7 East German - EKB 34-3-11 Funk Peil ("Direction Finder") 2C 26-1-37 Funk Peil ("Direction Finder") G6 35-1-42 General 26-2-19 Mark III (British) *16-1-12 Military Equivalents of Civilian *32-1-14 Navy Electronics Directory **R-8-123 NESCO, General **R-8-116 RAK-RAL *30-3-24 RAS *31-3-33 RBO *33-4-14 RCK *33-4-15 RDG *32-2-46 REE *33-4-16 R1155, and T1154 xmtr **31-4-11, *32-1-24, 32-2-36, 34-2- 52, 34-2-67 R1545 *33-1-9 SCR-54 *33-1-6 SCR-54 to SCR-72 - Listing 6-4-9 SE-95A 4-1-3, 4-3-9, 4-3-11 SE-143 (IP-500) 12-3-15, 12-4-3 SE-899 (National Elec. Supply) 4-2-6 SE-1012A 21-3-29 SE-1420 (IP-501) **22-3-14 SE-1950 Radio Compass *28-4-14 SLR-12 *33-4-15 SLRM *33-4-17 TCS *30-3-15 USSR - R-311, R-313M, R-326 **34-3-11 VLF Receivers - Tabulation **19-3-13 (& **33-2-19) RECEIVERS - TELEVISION Admiral 21F1, Run with Oldie Tubes 7-3-14 Collecting, Getting Started **27-3-16 CBS Color Wheel, from Apollo 10-3-12 Color Wheels of the '50s *33-4-22 Dumont RA-119A 9-3-9, 30-3-38, 30-4-39 Epson Solid-State *30-4-35 Farnsworth's Contributions **R-1-43 GE Octagon *30-1-12 GE TC Chassis, Repairing *33-4-43 Hallicrafters 505 13-2-20 Jenkins Radiovisor 13-1-26, 17-2-31 Machanical - Mirror-Screw, Vibratory, Mihaly-Traub, Scophony **34-3-6 National TV-7W 13-2-21 Philco Predicta *28-4-32 Philco -"An Elusive Frame of Television History Preserved" **R-4-99 Pilot TC37 3" *28-1-20 RCA TRK-12 4-4-5, *16-1-3 RCA 630 22-4-34, *25-3-14 Scanning Disc General *26-2-12, *29-2-36 Nipkow **17-4-14, 33-4-50 Tuning a 1930 *20-3-20 Scratch-Built *31-4-28, 32-2-31 Sinclair *30-4-35 Stromberg-Carlson 112 - pic 7-4-18 RECEIVERS - WIRELESS Annaka Crystal Receiver *25-1-10 Arnold, J. F., 1913 *20-3-19, 21-1-13 Cabinet Audion (1913) 4-4-9 Canadian Marconi 8-Mineral Crystal 5-4-12 Clapp-Eastham Dual Detector 28-1-19 Loose Coupler, "Cambridge Giant" *33-1-8 1913 11-2-19 Type D 27-4-17 Clark 4-4-7 de Forest: PN Detector 19-4-14 RJ-4 Detector *8-4-18, 9-4-12, 27-3-19 RJ-4 Mystery, The Mono. 1 RJ-5 8-4-18 RJ-9 11-3-20, 15-1-20 Audiophone Amp. *5-4-8 (& 33-2-46), 6-1-2, *8-4-19 List - All Types 11-4-19 Portable 29-2-20 De Forest (?) Testbed *32-3-11 Regenerative Receiver (pic) 14-3-9 Tuner and Syntonizer Detector (pic) 14-3-7 Unit Panel 11-4-19, *16-4-31, *31-1-21 Eaton Circuit Driver, Type D 21-4-23, 22-2-21 Electro Importing Interstate 16-2-20 Loose Coupler, Vertical 2-4-3 Marconi 103 13-1-14 105 10-1-10 106 1-4-6, 13-1-16 Restoration *23-2-21 Type D Tuner (pic) 4-1-3 Coherer Receiver 13-3-29 Direction Finder *25-2-24 Multiple Tuner 2-2-3, 4-1-1 1901 Transatlantic 13-2-1 Mignon General 4-4-9, 21-3-30, 22-1-33 RLC-2 10-4-17, *28-1-23 RLC-4S *31-2-19 RLC-5 15-3-26 Whole Line **R-3-79 "Undampt" (Radio News, 2-21) 7-1-17 Omnigraph Audion Breadboard 5-1-12 Pacific Wireless Specialties 13-4-25 Radio Apparatus Co. Vertical Loose Coupler 2-4-12 RCA RD-1 *24-3-11 Telefunken Crystal RX 3-2-2 Time-of-Day Receiverw Bowman 32-2-33 Tissot *34-1-7 General Electric *34-1-10 Tissot Time Receiver *34-1-7 United Wireless - General **11-4-11 United Wireless Type E Tuner 12-3-15 Wallace Valve Detector 8-1-2 Weagant 3-Loop Anti-Static 28-3-19 Wireless Specialty Apparatus IP-types 9-2-13, 17-1-14 IP-76 series 4-1-6, 7-2-13, 7-2-15, 9-2-13 IP-77 7-2-14 IP-500 (SE-143) 9-4-24 IP-501 (SE-1420) 9-4-24, **22-3-14 IP-500 and -501, Catalog Page *9-4-20 Model 215 8-3-6 REPLICAS AND NEW-OLD-DESIGNS Amateur Station, Murdock 6-1-18 Amateur Station, 75-Year-Old *30-2-38 Audions *6-1-4, 6-4-6 Battery, 22-1/2 V 11-1-5 Cathedral Sets (Solid-State): General Electric 4100-J *29-3-39 Philco "Baby Grand" 13-4-18 Thomas, Welbilt *29-1-25 Thomas 29-2-39 Cigar-Box Radio *31-3-35 Coils, Basket-Weave, Making 23-3-33 Coupler Clapp-Eastham 24-3-15 Loose 8-4-11 Loose, Greenwood 7-1-18 Crystal Sets: Carbon-Needle 22-4-15 Carborundum *19-1-21 Designing a Modern *23-2-19 Full-Wave Detector 26-4-38 Lyonodyne *20-1-10 Oversize 14-4-9 "Radio Boys" 26-2-21 Short-wave Tuner *33-3-42 Slide-Coil 8-4-11 Tunnel-Diode *23-1-32 160-Meter 19-4-26 Detectors Armstrong Regenerative 23-3-22 de Forest D-101 *12-3-16 RJ-4 11-1-9, *31-1-16 RJ-5 12-1-11 RJ-9 15-1-20 Infradyne Adapter *30-2-27 Oscillators, VHF, Old-Time *34-2-50 Panel - Shielded 28-1-41 Receivers, Amateur: Direct-Detection, "1928" 16-3-22 Regenerative, 2-Tube *14-2-19 Regenerative, 3-Tube *29-1-34, 29-3-28 Regenerative, Weagant *14-1-20 1920s Low-Loss Tuner *25-4-14 1920-22 24-3-23 1923 Regenerative 25-2-35 1929 **26-3-22 1930 Amateur *25-3-24 1934 Single-Signal *28-1-14 1937 3-Tube Amateur *25-1-23 Receivers, General Audion 6-3-7, *28-1-35 Browning-Drake *21-3-23 Doughnut Five *20-2-22 "Europe on One Tube" *33-3-23 Fada Neutrodyne 24-1-16, 26-2-20 French 1925 25-4-13 Grunow, "Second-Generation" *30-1-21 Harkness Reflex *19-4-21 Infradyne, E. M. Sargent's *21-4-16 Loose-Coupler, Douglas 16-3-15, *32-4-16 Second Version/Rochester Display *35-1-16 Lyons Model T One-Tube *18-2-13 Samson T-C *25-1-24 Sargent 11 "Iron Sarge" **30-2-27 Small, Building *34-3-51 Unidyne 1-A (Australian) 25-1-35 Victor Two-Tube, 1933 *31-2-17 Zenith, New "Old" *32-4-38 1938, Recreating *34-2-27 Resistors, Variable, Making *26-3-46 Spark Coil 11-1-5 Superhets Battery *30-2-22 Best's 45,000-Cycle *20-4-22 Some Four-Tube *25-4-8 Television Scanners *29-2-36 Transmitter, Arc *15-2-25, 16-2-32 Transmitters, Spark Rotary Gap **26-1-30 Home-Made, W6AX 2-2-2, 7-2-6 Spark Coil, Home-made 11-1-5 1913 26-3-43 Transmitters, Tube: Hartley *32-3-28 6L6 "Minimax" **31-2-7 6L6 Ollietron *29-2-44, 29-3-28 One-Tube 26-4-38 6V6, for OT Contest (W1YG) **34-4-57 42 (1933) 26-2-38 199s (W2IK) 5-2-7, 6-1-15 (W2ETT) 6-4-7 202 (W2BJI) 13-2-2 202 Spark-Coil (1DH Circuit) *17-2-20 203 (W2AN) *5-1-1, *6-4-6 203, 3-tube crystal-controlled *15-4-29 210 (W1FPZ TGTP) **33-4-37 (WB2MVK) *32-3-28 (W9GFS) 5-3-3 (K8IKO) 6-4-8 (W2LV) 12-1-3 (K4JO) 16-4-11 TNT (W6SAI) 14-1-19 160-Meter *27-3-32 1929 QSO Party (W2HIN) *29-4-22 245 TNT (VE3BDV) 15-2-23 (W5DPM) 16-4-11 311B *35-1-47 807 15th-Anniversary *29-1-13 1937-50 Final 24-4-20 809 1936-39 *22-3-31 1928 11-3-11 1934 (ZL2JJ) *29-1-18 MT-16s (W1DM, 1 kW) 7-1-7, *14-2-6 Neutralize - Whether to 7-1-20 Old-Time - General *6-4-6 Tuners Marconi Type D *22-4-14 Reinartz *22-2-16 United Wireless Type C 11-1-7 "When Is a Set Not a Repro?" 21-1-21, 21-2-22 RESTORATION TECHNIQUES AC-DC Sets, General **31-2-33, 31-3-38 AC-DC Sets, Hum Reduction in 24-2-30 AC-Cord Resistors, Avoiding 19-4-16 AC Sets, General *17-4-12 AC Sets, Protecting from Burnout 14-4-19, 23-1-33, *24-1-24, 29-1-28 Adhesive from Tape, Removing 28-2-18 Aeriola Instruction Cards, Replica 14-4-19 Aeriola Grid Leaks, Repairing 12-4-19 (& 33-2-36) AK Metal Parts, Refinishing 11-4-27 (& 33-2-35), 12-1-20 (& 33-2-35) AK Power Units *32-3-18 Bakelite Parts, Finish on 29-2-29, *29-3-28, *29-4-42 Bands, AK Tuning, Fixing 10-2-18 (& 33-2-36), 20-4-30 (& 33-2-36), 22-3-29, 23-4-29 (& 33-2-36) Baseboards, Plywood, Avoiding 17-4-45 Batteries Building a 45-V *32-2-9 Rebuilding 16-4-32, *32-2-7 Simple A and B Supply 32-2-9 Using 9-V as "B" 13-4-17 Battery Eliminators: ABox and Fansteel Wet "A" 19-3-26 Antique Electronic Supply 26-4-3 Electrolytic, Rejuvenating *31-2-10 Fuge 4-1-9 Hum in 24-1-25 Use with Regen. Receivers 25-2-35 Schneider 19-2-27, 22-1-33, 23-4-24 Simple "B" *32-2-8 Universal *23-4-18 Using Off-the-Shelf Parts *30-3-32 Whitlock 6-V 12-3-15 1.5-Volt "A" 23-1-33 5-Volt "A" *19-3-16 Breadboards, Replica AK 9-2-13 Bus-Bar Wire, Making Tinned 7-4-15 Bus-Bar Wire, Source for 10-4-4, 16-2-27 Cabinets: AC-DC Sets, Rear Covers 21-3-25, 29-3-40 Refinishing, Avoidance of 23-3-32 Refinishing 31-2-12 Water Rings on Wood 27-2-29 Veneer, Salvaging-Patching 25-1-35 Capacitors: Bathtub, Restoring *35-1-53 Electrolytic Avoiding Under-Voltage Operation 15-4-25, 16-1-22 Reforming 19-2-16, *28-3-40 Replacing and Use *35-1-48 Restoring 33-1-32 Electrolytic, Checker-Reformer *20-2-30 Filter, Inexpensive 32-2-31 Mershon, Restoring-Replacing 7-4-20, 13-2-2, 15-1-23, 35-1-48 Mica, Defective 34-2-18 in Philco Cathedrals 15-1-23 Shorted/Leaky, Finding 21-3-25, 35-1-52 Tubular Bypass, Replacing 27-3-38 Tuning Defect in BC-348 28-1-41 National PW and NPW *33-1-33 Shorted 29-2-29 Catwhiskers, Replicating 13-1-25 Circle Cutter (Brookstone) 22-1-21 Circuit Restoration - High-Impedance Power Supply *30-4-18 Cleaning: AK Breadboards 10-4-4 Aluminum 27-4-37, 34-3-46, 34-4-62 Brass 21-1-30 Cabinets 16-4-32, 29-1-17, 34-2-17 Capacitors (Tuning) 21-4-19 General 17-4-46, 19-1-8, 21-3-25 Grille Cloth 34-2-18, 34-2-44 Metal Cases 18-2-17 Metal Parts, Without Accidentally Plating 35-1-52 Mold from Knobs 30-4-20 Panels 9-2-8 Tubes 18-2-17, 34-2-18 Tube-Socket Contacts 10-3-15, 34-2-18 Ultrasonic, of Small Parts *16-4-6 Volume Controls 29-1-39 With Mechanic's Hand Cream 13-1-25 Coils Fixing Missing Turns 26-4-32 Fixing Open *33-4-45 Replacing Paper Wrap 34-2-20 Color Codes: Battery Leads 23-2-22, 24-3-33 Dial Lamps 23-2-22 Line-Cord Resistors 23-2-22 Resistors and Capacitors 25-2-22 Transformer Leads 24-3-33 Cords: Dial, Fishline for 25-1-35 Dial, Replacing *25-3-31 Headphone, Source 17-3-28 Power, Cloth-Covered 22-2-24 Decals, Replacing 30-1-16 Decals, Magnavox, Source for 16-3-21 Detector, Crystal, Radiola I & V 22-2-24 Dials: On AC Sets, Refinishing 17-4-46 Aeriola Replacement 9-4-19 Black Finish on Brass 9-3-14, 10-3-5 Enamel 21-3-25 Glass, Source for Round 18-2-21 Kennedy, Restoring 9-1-16, 10-3-5 National PW - Backlash 21-1-30 Restoration Service 9-2-14, 11-4-27 Rubber Drive Replacement 13-4-17 Windows, Plastic, Replicating 34-2-20 Zenith Belts, Replacing 34-2-17 Discs, Glass, for Meters 17-2-24 Electrodes, Ball, for Spark Gaps 16-2-19 Gears, for S-C Receivers 4-3-8, 20-1-14 Graybar Receivers, Repair Info on 32-3-40 Grille Cloth, Avoiding Too-New Look *33-4-44 Grille Cloth, Avoiding Sags 35-1-52 Grid Leaks, Aeriola, Repairing *12-4-19 Grid Leaks, Repairing 27-4-37 Horn Speakers Celluloid, Repairing 14-3-24, 34-2-20 New Drivers 15-4-14, 23-4-29 Regluing Jig *29-2-43 Repairing 15-4-14 IF Cans, Leaky *29-3-25 Jacks, for Switching in Rcvrs *24-1-22 Knobs Plastic, Casting *16-3-14 (& *33-2-41), 16-4-32 for Telegraph Keys 13-4-22, 15-2-5 Tight Setscrews on 19-4-16 (& 33-2-43) Line Cords, Grounds, and Safety *33-1-31 Litz & Tinsel Wire, Soldering 20-3-22 Litz Wire, Source for 21-1-30 Machined Parts, Source for 16-3-30 Magazines, Repairing *23-3-30, *31-2-20 Magnets, Restoring Weak *33-3-39 Manuals, for Comm. Receivers 21-4-19 Marble, Cutting *25-2-31 Meters, Panel 30-3-30 Military Eqpt, WW II *30-3-13 Mold & Mildew, Removing 32-2-32 Nameplates 16-2-27 Replica 10-1-24 RJ-9, Replica 11-3-20, 11-4-27 Paint, Matching AK Brown 21-4-19 Paint, Hammertone 34-2-18 Painting Steel Chasses 34-2-17 Panels: Filling Engraved Markings 7-3-10, 14-2-9, 15-2-28, 16-1-22, 17-2-24, 29-4-35 Filling Holes in Bakelite *14-3-23, 22-3-29 Filling Holes in Metal 20-3-14, 26-3-41 Removing Scratches 13-1-25, 14-2-9, 15-1-23 Plexiglas in Place of Bakelite 8-4-16, 12-2-18 Straightening 22-2-24 Yellowed Hard-Rubber 18-4-14 Paper, Corrosion-Inhibiting 16-4-7, 21-1-33 Parts, Sources for Replica: General 21-1-33, 21-2-20 Matson *22-3-19 Parry 20-4-31 Streeter 19-2-27 Parts and Supplies, Sources for *26-1-39, 26-4-33 Philmore Crystal Detector, Cover for 15-3-12 (* 33-2-43) Pilot Lamps Chart *26-2-29, 34-2-17 Removing 20-2-34 Replacing 34-2-17 Plastic Dust Covers 16-1-22 Plastics, History & Restoration in Radios **34-2-10 Plating Parts *17-2-27 (& *33-2-34) Potentiometers, Graphite, Replica Elements 12-1-23 Pot Metal, Freeing Shafts in 18-4-14 Pot Metal, Repair 13-4-17, 14-1-19, 15-2-28, 16-2-27, 20-2-34 Pushbutton Labels 31-2-24 Radiola 17-18: Lamp Hoods *30-2-32 RCA Catacombs 7-3-9, 9-4-1, 23-1-16 Testing 11-2-17 RCA Radiola 32, Hum Reduction 16-3-21 Receivers, Communication, in Rider's and Sams *32-1-16, 33-3-34, *34-2-21 Regen Controls, Summary *23-3-31 Rewinding Service, Speakers & Headphones 22-3-38 RF Coupling Circuits, Outline *23-4-25 Rust, Removing 22-2-24 Safety Test, AC Sets 32-2-32 Safety, Grounding Speaker Frames 34-2-20 Shock Hazaard, Avoiding 32-4-36 Slate, Cutting *25-2-31 Spaghetti, Making 15-4-14 Speaker, Cone, Reatoring a *31-2-15 Speaker Cones, Mounting 23-2-22 Speaker Cones, Replacements 21-2-18 Speaker Frames, Grounding 18-2-17, *28-2-31 Speaker Leads and Plug Pins *25-4-38 Stain, Custom-Mixing 31-2-12, *33-1-30 Superheterodyne Sets, Aligning **32-4-43, 34-2-20 Switches, Rotary, Tarnish on 21-1-30 Switches, Toggle 32-3-40 Symbols, Old-Time Schematic 21-2-19 Telegraph Relays, Repairing 15-3-12 Telephone Parts, Sources for 7-3-14 Television Receivers *31-2-22 Tips on Phone Cords 20-4-30 Shrink Tubing for 23-1-33 Transformers, Audio: Bypassing Open 6-1-15 (& 33-2-43), 22-4-31, *29-1-16 Repairing *11-2-23, 11-3-21, 12-3-23, *15-4-30, 29-4-35, *33-4-45 Replacement 17-2-24, 17-4-8, 21-2-18, 22-4-23 Replacement Windings 10-3-21 Transistor Substitute *22-4-30 Transformers, Power Removing Tar 10-3-21, 10-4-8, *15-1-23, 33-1-40 Rewinding for 2.5 V 29-4-35 Saving from Junkers 28-2-41 Transformer Rewinders 14-3-17, 14-4-19 Tubes: Ballast, Replacing 34-2-19 Correct Placement in Sets 35-1-52 Faded Numbers, Reading 16-4-32, 22-1-21, 31-2-25 Filling Engravings in Bases 35-1-52 Rejuvenating, Thoriated and Coated-Cathode *14-3-20, 22-1-21 Repairing: Bases, Cracked Brass 33-3-38 Bases, Gluing 18-1-16, 19-3-26, 34-3-29, 34-4-62 Bases, Resoldering 23-3-32, *27-2-25 Filaments, Rewelding *34-2-16 Grid Caps 22-2-24 By Tapping 22-3-29 Replacing with FETs 7-4-15, 16-1-6 (& 33-2-37), 16- 2-22 (& 33-2-37), 22-4-31 (& 33-2-37), 23-1-14 Replacing with Diodes, Caution 15-3-12, 24-1-25 Restoring, Gen'l *31-2-25, 34-3-29 Storing 19-3-26 Substitutes (1S4 for 201A etc.) 16-4-19, 21-2-29 Substitutes for 27, Improved 23-2-18 Substitutes, Premium & Special Types *34-2-14 Testing 21-4-19, 33-4-49, 34-3-29 Testing, Transmitting Types 22-1-21 3KP4, Sources for 17-4-45, 29-3-41 "When is a Tube Bad?" **34-1-42, 35-1-61 50B5 vs. 50C5 34-2-18 Vibration Isolators, Replacing 15-2-28 Volume-Control Types, Summary 25-3-30 Volume Control, Inoperative *32-1-41 Wafer Switches, Repairing 27-4-37 Windings, Open 18-4-26 Wire Brush, Reactivating 34-3-46 Wood's Metal, Sources for 26-3-41, 26-4-32, 27-2-29 Wrinkle Finish, Restoring 23-3-35, 30-4-39 REVIEWS - BOOKS ("R": reprint; "O": out of print) BIOGRAPHIES - BY SUBJECT Alexanderson - Pioneer in American Electrical Engineering 33-3-59, 34-3-62 (Armstrong) Man of High Fidelity 3-1-4, 7-4-6, 8-3-19, 9-4-11, 10-1-8, 10-2-9, 15-1-8, 21-4-31, 22-1-34, 22-3-32, 23-2-24 Baird, John Logie, and Television 19-4-32 Bell Bell, Alexander Graham, and the Conquest of Solitude 15-1-14 Genius at Work - Images of A. G. Bell 23-2-23 (E. G. Bowen) Radar Days 29-2-50 Braun, Ferdinand 23-1-31 (G. H. Brown) Recollections of a Research Engineer 25-3-38 De Forest, Lee, and the Fatherhood of Radio 35-1-68 Edison Edison 2-3-16, 4-2-3 Edison, Thomas, The Diary of 11-4-24 Edison, The Man Who Made the Future 18-4-28 Menlo Park Reminiscences 3-2-14 Streak of Luck - Life and Legend of Edison 20-3-34 Faraday, Michael 6-3-8 de Ferranti, S. Z. 10-4-18 (Farnsworth) The Distant Vision: Romance and Discovery on an Invisible Frontier 32-1-47 Fessenden, Reginald 11-3-11 Fessenden and Early Radio Science 34-3-61 (H. T. Friis) 75 Years in an Exciting World 12-2-7 (Goddard) This High Man 13-1-28 (Goldmark) My War with CBS 13-4-16 Henry, Joseph, The Papers of 17-4-10 Hertz, The Work of - Signaling Through Space Without Wires *28-1-18 (A. A. Kent) WPI's Forgotten Millionaire 19-1-15, 19-3-26 Loomis Mahlon Loomis 15-3-25 Mahlon Loomis, Inventor (sic) of Radio 8-1-4, 8-2-14, 8-3-13 Marconi, My Father 3-2-4, 7-3-12, 7-4-23 Maxim Genius in the Family, A 11-2-15 Horseless Carriage Days 6-1-9, 11-2-15 Murphy, Frank - "First Class Job" 34-3-61 Sarnoff David Sarnoff 7-1-18 General, The - David Sarnoff and the Rise of the Comm. Industry 28-2-43 Looking Ahead, The Papers of Sarnoff 9-1-13 Smith, Kate - Biobibliography 29-2-51 Tesla Experiments with Alternate Currents 9-4-22 (General) 15-3-25 Colorado Springs Notes, 1899-1900 20-3-35 Tesla, Dr. Nikola, Bibliography 20-1-5, 21-3-31 Tesla, Man Out of Time 22-3-33 Tesla, Nikola, on His Word with AC Currents 33-4-58 Prodigal Genius - Life of Nikola Tesla (O) 2-3-3 Twain, Mark - Science Fiction Writer 14-4-22 (Varian Bros.) Inventor and the Pilot, The 25-2-23 Wallace, Don C, W6AM 31-3-6, *32-3-47 BIOGRAPHIES - GENERAL Biographies, Inventors (Electronics Digest reprints) 12-1-22 Empire of the Air (book) 32-4-57 Empire of the Air (video) 33-1-47 Radio's 100 Men of Science (O) 29-2-39, 29-3-29 CATALOGS ALFA, 1976 17-1-32 Allied Radio, 1929 (O) 27-3-40 Antique Electronic Supply 24-3-34, 32-4-56, 34-4-69 Collector's Tubes 35-1-68 Antique Radio Labs 23-2-65 Bampton Books 23-4-68 Billington Export Ltd. (tubes) 35-1-68 Burstein-Applebee, 1965 15-4-31 Ducretet 1901-1902 (R) 22-4-24 Electro Importing Co. (R) 24-3-34 Electron Tube Enterprises 35-1-68 Fair Radio Sales 34-3-62 Lindsay's Electrical Books 31-1-46 L-W Book Sales 34-2-65 New Wireless Pioneers Cat. No. 8 32-2-54 Radio Enters the Home (R) 20-2-33 Radio Equipment and Supplies (1922) (R) 21-3-31 "Signal Corps, The" 35-1-68 Tannenbaum, A. G. 35-1-68 Tuska (R) 21-2-31 Vestal Press 20-3-35, 26-4-40, 31-1-45 Vintage TV and Radio Supply 32-4-56 Vintage Wireless Co. 32-2-54 Export Audio List 34-4-68 Valve Catalog, 1992 32-4-56 Welch Scientific Co., 1919 (R) 19-2-16 Rees, Tudor, Vintage Parts 16-1-22, 17-2-24, 18-2-27, 27-4-7 Yeary Communications 30-1-44, 31-1-46 CORPORATE HISTORIES Bliley Electric Co., The Early Years 1930-1955 23-4-21 Collins Radio: First 50 Years 25-3-38 Creative Ordeal, The - The Story of the Raytheon Company 17-4-11 Crosley 17-3-20 Federal Tel. & Tel. Co. 34-3-61, **R-8-67 General Electric Co., The Steinmetz Era 18-4-26 Hacker Radio 35-1-67 Hallicrafters Story, The, 1933-75 29-3-36, 32-2-55, 32-3-46 Heath Nostalgia 34-4-69 "His Master's Voice" in America (RCA) 32-4-57 Lloyd's of London - An Illustrated History 16-2-28 Los Angeles Radio Manufacturing - The First Twenty Years 29-4-29, 34-4-68 Marconi Scandal, The 6-1-9 Marconi and His South Wellfleet Wireless 10-3-11 Marconi Company, A History of 11-3-11 Mission: Communications 16-1-21 Philco Corporation, The 23-1-30 Philco - 1928: Birth of the -- Radio 34-3-59 Philips, N. V., Histories 23-3-29 Pye Wireless 20-2-32 Radio Industry, The - The Story of Its Development (O) 13-2-5 Radio Manufacturers of the Twenties Vol. 1 *29-1-40 Vol. 2 30-3-40 Vol. 3 32-4-58 RCA 28-2-43 Radio Corp. of America: Four Views 9-2-14 Rebel in Radio: The Story of WQXR 14-2-16 Setmakers, The - A History of the [British] Radio and Television Industry 32-2-55 Vibroplex Co, Inc., The, 1890 to 1990 31-4-46 Wheeler and Hazeltine Corp., Early Days of 23-3-29 TECHNICAL HISTORY Achievement in Radio - 70 Years of Radio Science at the National Bureau of Standards (O) 28-2-44 Airway Radio Story, The 12-1-22 Amateur Radio in the Philippines, A History 16-1-14 American Broadcasting - Sourcebook of History of Radio and Television 16-1-14 Arc Lighting and Generators, Early 4-2-3 Atlantic Telegraph, The (R) 14-2-16 Auto Radio, The 29-1-41 Behind the Tube: A History of Broadcasting Technology and Business 31-2-54 Berengaria Exchange, The 16-3-25 Big Broadcast, The - 1920-1950 13-3-27 Birth of Broadcasting (Britain) 4-2-2 Bits of Wireless History 10-1-17, 10-2-6, 11-1-12, 12-3-27 British Radio & TV Pioneers - Patent Bibliography 34-4-69 Broadcast Industry, The: An Examination of Major Issues 16-3-25 Broadcasting, Inventing American, 1899-1922 28-4-47 Calling CQ (O) 4-4-8 Canst Thou Send Lightnings? (Phono Record) 5-1-12 Cat's Whisker, The - Fifty Years of Wireless Design 19-3-27, 21-1-9 Cincinnati Radio, Early 14-3-19 Commercial Broadcasting Pioneer - The WEAF Experiment (O) 13-2-5 Communications-Electronics in the U. S. Navy, History of (O) 6-3-8 Continuous Wave, The: Technology and American Radio, 1900- 1932 26-2-10 Detectors, Early Radio Wave 21-4-30, 25-3-38 Early Electromagnetic Instruments 6-1-9 Electrical Communication, Early 6-1-9, 13-2-5 Electronics, A History of 20-4-35 Electronics and Sea Power 19-3-27 Electronics in the West, The First 50 Years 8-4-10, 9-1-13, 9-2-13 Engineering and Science in the Bell System, A History of: The Early Years (1875-1925) 17-4-11, 20-4-35 (Whole Series) *30-1-24, 31-2-54 Fifty Years of ARRL 7-1-18 Gibson Girl Story, The 35-1-67 Golden Age of Radio in the Home 27-4-25 Golden Age of Radio, More 32-2-54 Golden Years of Radio, The 19-4-32 Halcyon Days (Australian amateur radio) 29-1-42 Historic Televisions and Video Recorders 34-3-61 History, Theory, and Practice of the Electric Telegraph (R) 14-2-6 History of Electronics: Bibliography 14-1-24 History of Radio to 1926 (O) *28-2-12 History of Television, 1880 to 1941 29-3-37 International Broadcasting, History of 34-3-62 Invention of Radio (Russian) 8-4-10 Inventive Americans, Those 12-2-7 Inventors and Their Inventions: A California Legacy . . . 31-2-54 Le Radio Popolari ("People's Sets") 34-2-65 Lighting a Revolution 20-4-34 Maiden Voyage, The (Titanic) 10-3-11 Naval Radio-Electronics, Evolution of, and Contributions of the Naval Research Laboratory 21-4-31 NBD Story, The 1-1-3 (& 33-2-7) Philips Valves, Illus. History of, to 1935 20-4-34 Pictorial History of Radio 3-4-7 Pictorial Album of Wireless and Radio, A, 1905-28 11-1-12 Pioneer Tales 8-3-20 Puerto Rico, History of Radio in 34-3-58 QTC - A Seagoing Officer's Scrapbook 32-1-47 Radio and Television Pioneers - A Patent Bibliography 33- 3-57 Radio and Wireless, 1905-1928 2-3-2 Radio Broadcasting in Middle Tennessee, Early 13-2-5 Radio Guidance, On the Early History of (O) 6-1-9 Radio in Canada, Pictorial History of 17-1-31 Radio Personalities in Historic Photos 29-3-36 Rohrencodierungen der 20er und 30er Yahre 30-1-26 Saga of the Vacuum Tube - "Radio News" version 4-3-6 Saga of the Vacuum Tube - Book 17-2-19, 17-3-22, 17-4-2, 18-4-28 Secret Wars, The 21-4-30 Semaphore to Satellite, From 7-1-18, 13-3-27 Shadow of the Shield, In the 32-4-58 Signing On - The Birth of Radio in Canada 24-1-36 South Wellfleet, Technical History of 9-2-14 Spark to Satellite, From 20-1-5 Spark to Space, From - The Story of Amateur Radio in Canada 9-2-10 Syntony and Spark - The Origins of Radio 17-1-31 Television Race, The Great 26-1-29 Tinfoil to Stereo, From 2-1-7, *10-2-16 Tower in Babel, A 7-3-12, 7-4-7 U. S. Signal Corps, History of 5-1-6 In Siberia, 1919 *33-4-48 United States Army in WW II - the Technical Services - The Signal Corps - The Emergency; The Test; The Outcome *33- 4-58 When Pirates Ruled the Waves 13-4-16 Wireless Communications in the U. S.: The Early Development of American Radio Operating Companies 31-1-45 Wireless Telegraphy, Principles of (O) 3-2-16 World at Their Fingertips, The - The Story of Amateur Radio in Great Britain 8-3-13, 9-1-1 York Radio Club - History 21-1-35 2MT Writtle, The Birth of British Broadcasting 29-3-37 70 Years of Radio Tubes and Valves 23-3-29, 23-4-21, 24-2-31 COLLECTING Appraising Audiovisual Media 34-4-68 Classic Plastic Radios of the 1930s and 1940s: A Collect- or's Guide to Catalin Models 31-3-47 Collecting Old Radios and Crystal Sets *18-2-26 Collector's Directory (Clubs) 19-2-23 Collector's Guide to Antique Radios 33-3-57 Crystal Clear 32-2-55, 32-3-46 Donate Less to the IRS 23-1-30 Evolution of the Radio, Vol. 2 34-4-45 Fixing Up Nice Old Radios 31-3-47 Flick of the Switch, A 15-3-25, 16-1-30 Guida del Radiocollectionista 33-3-58 Guide to Old Radios: Pointers, Pictures, and Prices 30-3-40 Histoire du Tube Electronique - Guide du Collectionneur 33-3-59 Horn Speaker Encyclopedia 21-1-31, 27-4-25 Key Collecting, Introduction to 31-4-46 Lawlor's Radio Values 32-2-55 Made in Japan 34-4-44 Philips, Collecting Radios Manufactured by 24-3-34 Portable Radio in American Life, The 34-4-45 Radio Finder 32-3-46 Radios of the Baby-Boom Era 34-4-44 Radio/TV Finder 33-3-57 Price Guide, 1990: Vintage TVs, 1935-1963 and Catalin, Novelty, and Mirror Radios, 1935-1950s 31-3-47 Radio and TV Collector's Guide Vol. 1 29-2-50, 29-3-41 Vol. 2 30-3-40 Radio Collector (video) 31-4-46 Radio Collector's Directory & Price Guide 27-2-7 Radio Collector's Guide 6-2-4, 14-3-19 Radio, Radio! 26-3-4, 27-2-7 Radio Horn Speaker Encyclopedia 30-1-24 Addendum for *30-2-30 Restoration and Preservation of Scientific Apparatus for Collections 28-3-39 Transistor Radios, Collector's Guide to *35-1-30 Vibroplex Collector's Guide 31-3-37 Vintage Radio 2-3-1, 12-3-27, 12-4-18, 13-3-28, 14-1-24, 14-2-16 Vintage Radio (books) 15-4-31, 17-1-31, 18-2-25, 20-1-6, 20-3-35, 29-3-42 Wireless, Early, A Collector's Guide 22-1-35 Zenith Radio Locator Index 34-4-69 SERVICING INFORMATION Mallory-Yaxley Radio Service Encyclopedia (O) 22-4-25 Most-Often-Needed Diagrams (R) 15-2-28 Official Radio Service Manual (R) 17-1-31, 26-1-13 Radio Receiver Servicing Guide 11-4-24 Rider's Manuals 17-1-25 Rider's and Sams' Service Literature 30-1-16 Tower's International Transistor Selector 16-2-28 OTHER American Shipwrecks, Encyclopedia of 13-3-26 Arno Press Reprints *12-2-17, 14-2-16, *15-3-10, *17-3-21 ARRL Handbook, 1975 15-4-31 AWA Review: Vol. 1 *27-3-6, 27-4-25, 31-4-7, 32-1-6 Vol. 2 28-2-44, 28-3-39, 32-3-5 Vol. 3 29-2-6, *29-4-12, 30-1-18, 31-1-6, 32-1-6 Vol. 4 29-3-42, 30-4-5, 31-1-6, 32-1-6 Vol. 5 31-3-5, 31-4-8, 32-1-6 Vol. 6 32-3-5 Vol. 7 *33-4-6 Vol. 8 34-4-15, 35-1-69 Aylsworth Pacific Coast Wireless Telegraph Directory (R) 4-4-7 Backroom Boy, A 2-2-4 Berlin Calling 33-3-57 Bits and Pieces - Understanding and Building Computing Devices 25-1-34 Blue Books (Gernsback) (O) 5-4-4 Brass Button Broadcasters - A Lighthearted Look at 50 Years of Military Broadcasting *33-3-58 Brasspounder (juvenile fiction) 3-3-8 Broadcast Stations, List of World 14-4-20 Communications Receivers, 1932-1981 28-2-25, 28-3-39, 32-4-57 Confidential Frequency List Call Book 14-4-20, 17-1-31, 20-3-34, 23-3-29 Contact at Sea 8-3-15, 11-1-12, 13-1-28 Cosmic Universe, Our 22-1-34 CQ or in the Wireless House (O) 4-4-8 Crystal Radios, Modern 19-2-7 Crystal Sets, All About 27-2-7 Dime Novel Radio *13-4-8 Electric Waves (Hertz, transl.) (R) 4-1-6 Electrical and Electronics Technologies 22-4-25, 24-1-15, 27-4-36 Electric Word, The (O) 8-4-10 Electronic Experimenter's Guidebook 15-4-31 Electronics, Story of 20-1-5 Electrostatics 10-2-17 Everyman's Guide to Radio (4-vol. set) (O) 4-4-9 Experimental Wireless (British) (O) 5-1-9 Fire at Sea 1-4-7 For a Dime and a Boxtop 13-1-28 Fred Allen - His Life and His Wit 31-1-46 From Beverages Through Oscar: A Bibliography 1909-88 30-4-45 Fun of Refinishing Furniture 18-4-15 Gil (ARRL cartoons) 27-3-41 Golden Anniversary Yearbook (R. C. of A.) 1-4-5 Golden Web, The 9-4-11 Government Call Book, 1913 (O) 3-3-8 Great Radio Personalities 29-2-34 Grit of the Girl Telegrapher, The (Movie) (R) 10-1-20 Guide to RTTY Frequencies 24-2-31 Guide to VLF Listening 8-1-4 Hallicrafters Equipment 24-1-34 Handbook of 1001 Practical Circuits 16-4-29 Hawkins Electrical Guide (O) 4-2-3 Horn Speaker Notebook 32-2-54 Icebound in The Siberian Arctic 17-3-27 Ida Was a Tramp - And Other Reflections 16-3-25 Il Mondo in Casa 29-2-39 Invisible Universe Revealed, The - Radio Astronomy 29-2-51 Juvenile Fiction, Early 2-4-2 KMA Radio - The First 60 Years 33-3-57 Magic of Ham Radio 21-2-31 Magnetic Cone Speakers 25-1-35 MOSFET Circuit Guidebook 16-4-28 Nymph and the Lamp 2-1-7, 6-3-4, 6-4-3, 18-2-27 Old Fall River Line 3-4-7 Pendragon House Books 14-2-16 Operator's Wireless Telephone and Telegraph Handbook (O) 8-2-18 Outlook for Television, The (O) 4-3-5 Phillips Code, The 16-4-29 Primary Cells 4-2-3 QRD? Snohomish (O) 10-4-2 Radio Astronomy for the Amateur 16-2-28 Radio Commentators, Those 19-2-10 Radio Encyclopedia - 1927 (Gernsback) (R) 14-4-20 Radio Girls series (O) 11-3-21 Radio Physics Course (O) 29-1-42 Radio Yesteryear Presents "Themes" Like Old Times (Record) 9-2-10 San Francisco Story of the Waterfront and Wireless, My 6-1-9 Shipwreck - The Strange Fate of the Morro Castle 13-3-16 Shoulders of Giants, On the 20-2-3 Signal Hill and Marconi 22-3-32 Solid-State Design for the Radio Amateur 18-2-27 SOS at Midnight 2-2-3 SOS to the Rescue (R) 17-2-5 SOWP Yearbook, 1971 12-3-23 Stay Tuned 12-2-7, 19-2-7 Strange Ordeal of the Normandie 3-1-9 Tales of the Wireless Pioneers 8-3-20, 9-4-8 Taylorvision 25-4-33 Telegraph and Telephone, The 4-1-6 Telecommunication Pioneers (O) 9-4-14 Titanic and the Californian, The 8-2-14 Tom Swift Series 6-3-8 Trouble is Not in Your Set, The 32-2-54 Useful Network Theorems 30-3-40 Van Bliksemschicht tut Radio 25-2-29 VLF Radio Engineering 8-4-10 Vintage Crystal Sets 1922-1927 17-2-24, 17-4-44 Wireless Telegraphy, A Handbook of (O) 6-4-20 Wireless Telegraphy 15-4-25 World in My Ears, The 20-2-32 WYXIE Wonderland 22-4-29 50 Things to See (British Museum) 10-4-18 21 Simple Transistor Radios 16-4-28 50th Anniversary of the Amateur Radio Regulations in New Zealand 14-1-4 200 Meters and Down (R) 7-1-8 1929 - America Before the Crash 24-1-34 REVIEWS - PERIODICALS Antique Radio Classified 25-3-5, 27-3-41, 28-3-43, 31-4-3 Amateur Radio (British) 24-2-31 Antique Wireless Association, The (QST, 5-59) 1-3-2 "ART" 15-2-28 Art Deco Radio, The (American Heritage, 4-88) 29-3-41 Audions [Electronics World, 9-65] 6-3-4 Australia's Radio Pioneers (Electronics (Aus.)), 5-74 and later) 15-4-25 AWA 1966 Conference (R-E, 1-67) 7-3-6 AWA (IEEE Spectrum, 4-71) 12-4-6 Ayrton, Wm. Edward (IEEE Trans. on Education, 5-90) 31-4-46 Baird, John Logie, and TV (BVWS J., 10-86) 27-4-40 Birth of the Vacuum Tube, The (Pop. Elect., 5-91) 32-1-47 Brasspounder's Gossip 17-2-5 British Sales List (BVWS) 23-1-31 Bro. Pat's Museum (PE, 2-90) 30-4-45 Broadcast Engineering - 20th Anniversary 20-2-32 Broadcast Receivers, Index (Radio News, 3-25) 7-4-23 Broadcasting, History Issue (10-12-81) 23-1-30 Calendar, 1993, and Alexanderson Alternator 34-2-65 Canadian Broadcasting, Early (Broadcast Engineering, 4-68) 9-1-13 Channel One (R-E, 3-82) 23-1-31 Classic Ham Radio Shopper's Guide 35-1-67 Code Speed Champions (Radio, 1-84) 25-1-33 Code Speed Standards (Ham Radio, 4-73) 14-1-24 Collecting for Fun and (Maybe) Profit (Playboy, 9-71) 12-3-27 Collector's Guide to Romance (IEEE Spectrum, 10-75) 16-4-28 Collins & His Company (HR, 12-87) 28-4-46 Collins Wireless Bulletin 7-2-18, 11-1-7 Cortlandt Street Story (CQ, 10-65) 6-3-3 Cosmic Static at 144 Meter Wavelength (Reber; J. of the Franklin Inst., 1-68) 9-2-11 CQ (1930s commercial version) 11-2-17 Crosley (IHRS Bulletin, 12-75) 16-4-28 Crosley Broadcaster, The **34-1-17 Dawn of the Semiconductor Age (Ham Radio Horizons, 12-77) 18-4-29 de Forest Anniversary (Radio-Craft, 1-47) 8-2-16 de Forest Audion (Spark Gap Times, 6-63) 4-2-7 de Forest - History's Hall of Honor (Electronics Digest, 4-69) 9-1-13 de Forest Lecture (1912) (IEEE Proc., 3-63) 4-1-6 de Forest and the Triode Detector (Sci. Am., 3-65) 6-1-2 Desoldering, All About (Radio-Electronics, 11-79) 20-4-25 Detector, Crystal (IEEE Spectrum, 4-81) 22-1-32 Detectors, Early (MAARC Broadcaster, 9-81) 22-3-33 Dots and Dashes (Morse Telegraph Club) 14-2-10, 22-4-35 Dreamer Who Made Us All Fall in Love with the Future, A (Gernsback) (Smithsonian, 8-90) 31-3-47 Ducretet Superhet (BVWS J., Vol. 6 No. 2) 22-4-24 Early Days of Radio (Atlantic Monthly, 2-66) 6-4-13 Early Vacuum Tubes (Electronics World, 12-64) 5-4-12 Edison, The Fabulous Drone (73, 3-67) 8-1-4 Electrician and Mechanic 7-2-18 Electronic Design, History Issue (9-77) 18-4-28 Electronics Digest 9-4-11, 14-1-25 Electronics, Communications Issue (4-17-80) 21-2-31 Electronics, End of an Era *30-2-16 Electronics Illustrated, End of 13-3-12 Electronics World/Popular Electronics Merger 13-1-28 Espenschied, Lloyd, Biography (Electronics Digest, 7-71) 12-2-5 Father of FM (73, 2-82) 23-1-30 FB-7 Receiver (CQ, 7-73) 14-2-21 Federal Arc Transmitter (CQ, 2-79) 20-1-5 Federal Telegraph Co. (IEEE Proc., 3-63) 4-1-6 Ferdinand Braun and the Cathode Ray Tube (Sci. Am., 3-74) 15-1-14 Fessenden, Reginald (Radio Club of America Proceedings, 10-78) 19-4-33 Fessenden, Father of the Fathometer 5-1-2 First Electron Tube (Sci. Am, 3-69) 10-1-8 First Radio Program (Fessenden) (Yankee, 12-65) 6-4-1 First Wireless Stations in Alaska (Ham Radio, 4-73) 14-1-24 Ford, Henry, and His Wireless Station (Bulb Horn, 1-73) 14-1-17 French Cable Co. "PQ" (Telegrapher, 9-78) 19-4-33 FRENDX 22-1-35 Gernsback, Hugo (R-E, 8-84) 25-3-38 Gernsback Publications, List of 9-1-14 Gilfillan Bros. Inc. (SCARS Gazette 8-84) 25-3-15 Godley, Paul, Interview (R. C. of A. Proceedings, 3-75) 16-1-14 Gold Award SOS (73, 9-69) 6-3-8 Graphic Antiquarian, The 11-3-11 Hallicrafters DD-1 (Ham Radio, 4-80) 21-1-9 Hallicrafters Story, The (CQ, 11-79) 20-4-34 Hallicrafters Ultra-Skyrider (CQ, 8-79) 20-2-5 Ham Radio, History (CQ, l977) 18-4-28 Ham Radio, History (73, 1979) 21-1-35 Ham Radio Horizons 17-4-18 Hammarlund Comet Pro (HR Horizons, 12-78) 19-4-32 He Created the Signal Corps (Myer) (Army, 1-73) 13-4-16 Hello Again 13-3-26 Hertz, The Experiments of Heinrich (IEEE Spectrum, 12-68) 9-4-11 Hollow State Newsletter 34-4-68 Horn Speaker, The 13-4-23 Hot Carbon (73, 1-76) 16-4-28 How the Communication Receiver Began (73, 3-74) 15-1-14 Historical Tube Collection (Machlett "Cathode Press") 5-1-4 IEEE Proceedings, 50th Anniv. Issue 3-2-8, 4-1-8 IEEE Trans. on Consumer Electronics, History Issue (5-84) 26-3-19 Induction Coil, The (Sci. Am., 5-71) 12-2-7 Invention of Radio (Popov) (Technology and Culture, 7-67) 8-4-10 IP-Series Receivers, The Famous (FM Radio-Engineering, 5-43) 9-2-13 Jenkins, Charles, TV Development (SMPTE J., 2-86) 27-2-7 KDKA History (Spark Gap Times, 1970) 11-2-20 Key Klix (O) 5-1-9 Kilbourne & Clark Story (Wire & Comm., 11-60) 2-1-7 Lightning, Plasma, and Balls of Fire (R-E, 4-67) 8-1-4 Long-Delayed Echoes (Radio Comm., 9-69) 10-3-16 Long Island Spy Station, The (Popular Electronics, 12-90) 31-4-47 Loomis, Mahlon, Father of Radio? 21-1-35 MacMillan Expedition, The (National Geographic, Fall 25) 12-2-7 Marconigraph, The *8-1-12, 8-2-2 Marconi (IEEE Spectrum, 12-74) 15-4-25 Marconi Service Magazine *8-1-12 Manual Morse, History of 26-4-40 Marine Radio (73, 11-76) 17-3-20 Marriage That Almost Was, The (WU and AT&T, 1876) (IEEE Spectrum, 2-76) 17-1-31 Maxim, Hiram S. (True, 2-63) 4-1-6 McCullough/Kellogg Tubes (CQ, 9-75) 16-3-15 McMurdo Silver (ARCA Gazette, 9-76) 17-3-20 Mignon (ARCA Gazette, 3-77) 18-1-23 Mignon "Radiogram" 6-4-19 Modern Electrics 7-2-18, 9-1-14, 11-1-7, *35-1-13 Modern Radio Drama 32-4-56 Modern Tubes in Old Sets (R-E, 9-65) 7-1-8 Morsum Magnificat (Dutch) 28-1-42 Museum of Broadcasting Newsletter 18-4-28 Musical Broadcasting in the 19th Century (Audio, 6-67) 8-2-16 National SW-2 (CQ, 10-77) 18-2-24 National SW-3 (CQ, 7-71) 12-2-7 (CQ, 2-78) 18-4-29 National SW-5 (CQ, 11-78) 19-4-33 New Fun from Old Radios (EI, 11-69) 10-3-11 No Place to Go But Up (PE, 3-69) 10-1-9 Ohm's Law, Origin of (PE, 5-72) 13-3-27 Omnigraph, A Clock-Wound (CQ, 2-81) 22-1-35 Old Radios - New Turnon (Pop. Mech., 3-78) 19-1-15 Oldest Broadcast Station (J. of Bcg. '77) 19-3-8 OTB Index, Vols. 1-10 **10-4-24 OTB Index, Vols. 1-14 **14-2-24 OTB Index, Vols. 1-17 **17-4-24 OTB Index, Vols. 1-30 31-1-3, 31-3-3 Otter Cliffs, Echoes from (Down East, 11-64) 6-1-1 Pony Express (W. U. Tech. Rev., 4-60) 1-4-2 Popular Electricity 7-2-18 Popular Science 11-1-7 Ports o` Call (SOWP) 10-1-9 Positive Feedback, History of (Radio & Electronic Engineering, 2-72) 13-3-26 Progress in Radio Telegraphy (Sci. Am., 1-15-16) 10-1-21 Publication Dates - U. S. Radio Journals 11-1-7, *16-2-24, *17-1-32, *30-4-27, *32-4-33 QST - First Issue - Oddity in Date 17-2-19 RADARHIST 30-1-24 Radiosporting 28-2-34 Radiola Superhets (Radio Age, 12-77/1-78) 18-4-31 Radio Age 28-4-4 Radio Americas, Electronics Illustrated Visits (EI, 7-68) 9-3-10 Radio Ancestors (R. H. Marriott bio) (IEEE Spectrum, 6-68) 9-2-14 Radio Broadcasting History (Broadcast Journal, 7-70) 11-4-24 Radio Bygones 31-1-45 Radio Control, History (Model Aviation, 3-86) 27-1-31 Radio-Craft Jubilee Issue (March, 1938) (R) 28-2-43 Radio Days (film) 28-1-42 Radio Program Mementoes (Yankee, 3-73) 14-1-17 Radio Row, A Requiem for (QST, 4-69) 10-1-9 Radio Spectrum Below 550 kHz (IEEE Spectrum, 3-67) 8-1-4 Radio-Electronics, 50th Anniversary (10-79) 20-4-34 Reader's Review - Collector Journals, 1989 30-3-40 Receiver Design, Diversity (HR, 11-79) 20-4-34 Regency TR-1 (IEEE Spectrum, 12-85) 28-1-38 Reinartz, John (HR, 8-81) 22-3-32 Repair Antique Radios (R-E) 24-1-34 Rescue at Sea, A (PE 11-66) 7-4-20 Riverhead, Beginnings of the RCA in (Long Island Forum, 3-69) 10-1-8 Roaring 20s 17-4-5 Round, H. J. (BVWS Bulletin) 23-1-31 Saga of the Vacuum Tube (Radio News, 1943-46) 4-3-9, 10-3-19, 11-1-11, 17-3-22 Sarnoff, David (R. C. of A. Proceedings, Summer 72) 13-3-27 Science for Navy and Nation (QST, 1-73) 13-4-26 Ship DX (PE, 9-68) 8-3-12 Ship Operator, Life of A (Spark Gap Times, 3-69) 10-1-9 Single-Dial Control (IEEE Spectrum, 2-83) 24-1-34 Sound Practices 34-2-65 Sparks - SOWP Journal 20-3-22 Speakers, Horn (CQ, 11-79) 20-4-34 SSB, History of (HR, 9-84) 25-3-38 Stamps, Collecting Communications (IEEE Spectrum, 1-70) 8-4-9 Star Fleet, Great (SOWP J.) 22-3-33 Stone, John Stone (R-E, 3-80) 21-1-25 Stratemeyer, Edward, and His Book Machine (Saturday Review, 7-11-71) 12-2-7 Surprise in the Skies (73, 11-68) 9-2-10 SW-3 Receiver (CQ, 6-71) 12-2-7 Telegrapher, The (Davis) 19-1-15 Telegraph Keys (QST, 12-77) 18-4-29 Telegraph History (Radio Engineering, 3-31) 10-3-11 Telegraphone - The History of Recording (Modern Records, 12-75/1-76) 16-4-30 Television, Historical Look (R-E) 21-2-31 Television, History of 20-1-5 Tesla (73, 11-76) 17-3-20 Tesla Biography (Radio-Electronics, 4-63) 4-2-6 Tesla Biography (73, 2-69) 9-4-16 Tesla, Eccentric Genius (IEEE Spectrum, 6-72) 13-2-5 Tesla, History (IEEE Spectrum, 5-70) 11-3-20 Tesla, World's Greatest Engineer (R. C. of A. Proc., Fall 71) 12-4-18 (73, 11-72) 13-3-27 Titanic, History of the (Radio, 2-29) 11-1-7 Transatlantic Cable History (R. C. of A. Proceedings, 10-75) 16-4-28 Tubes, Substituting Diodes for (HR, 10-83) 21-3-34 Twenty Years of Transistors (Saturday Review, 12-14-68) 9-4-11 U. S. Army Radiotelephone in WW I (Signal, 6-62) 7-2-6 UX-210 Tube (CQ, 12-76) 17-4-10 Vail Correspondent, The 35-1-71 Video Game History (R-E, 7-82) 23-2-24 Vintage Electrics (Vol. 2 No. 1, transistor history) 32-2-54 VLF Whistlers (PE, 3-74) 15-1-14 VRPS Newsletter 17-1-36 WCC, Marine Station (Dots & Dashes, 1-69) 10-1-7 Weston, Edward - Pioneer in Electrical Dev. (ARCA Gazette, 12-71) 16-4-28 WHD/2UO (CQ, 1979) 20-2-21 WHD/2UO (73, 2-80) 21-1-35 Wireless Age, Conversion to Popular Radio 17-3-31 Wireless Stations, Early (Ham Radio, 10-68) 10-2-10 Wireless in the 1920s (Electronic Engineering (British), 1-71) 12-1-22 Wireless Trader 33-3-57 Wireless World (ex-Marconigraph) 9-3-19 60th Anniversary (4-71) 12-3-27 Wire and Communications (ex-Telegraph and Telephone Age) - End of 3-2-2, 6-1-15 WNP - MacMillan Expedition (73, 7-75) 16-2-28 WSL, Sayville (73, 11-76) 17-3-20 WW II Surplus (HRH 12-77) 18-4-29 W7GAQ Key Collection (73, 5-79) 20-2-32 Xtal Set Society Newsletter 35-1-67 50 Years of Television (Ham Radio, 2-76) 17-1-32 78-RPM Records, Dubbing 23-2-23 100 Years of Radio (Radio-TV Experimenter, 10-67) 8-3-15 807 - 50th Anniv. (HR, 8-86) 29-1-13 1929-1941, The Golden Years (CQ, 4-76) 17-1-32 1930 Transmitter-Rcvr (HRH, 8-80) 21-2-4 1938 Transmitter (CQ, 4-78) 19-1-15 SITES - HISTORIC Atlantic Highlands (Marconi) 20-3-18 Armstrong (Yonkers) 19-3-4, 23-2-14 Askoy Station (Norway) *26-4-16, 27-2-39 Battery Park (NYC) - VWOA Monument 2-1-1 Brant Rock, MA (Fessenden) 2-1-2, 6-4-1 Magnavox (Napa, CA) 26-3-33 Marconi Shack (Babylon/ Rocky Point, LI) 13-2-22, 30-4-44 Original Site (pic) 31-3-4 Pic with George Clark 9-2-2 Pic with Armstrong and Marconi *30-3-12 Nauen, Germany (tower failure, ca. 1912) 23-2-28 Radio Row/Cortland St. 9-1-14, 11-4-10, *29-1-24 RCA Bolinas/Point Reyes/Marshall *18-3-20, 31-4-45 RCA Rocky Point/Riverhead 9-3-2, 10-1-8, 12-4-20, 16-2-20, 18-4-30, 19-3-22, 24-4-12 Roselle Park (Marconi-GE-WDY) 17-3-12 Shark River, NJ, Marconi Tower 12-1-4, 15-3-27 Swan Island (United Fruit Co.) 9-3-10 1BCG (Greenwich, CT) *6-4-11 STAMPS - POSTAL AND TELEGRAPH Broadcast DX and Ekko *29-2-24 Postal: Amateur Radio *23-1-10 Armstrong (Czechoslovakia) 8-1-4 BBC 50th Anniversary 13-3-12 Bell's Tel. Invention (US) 16-4-35 Broadcasting Anniversary, 50th (Australian) 14-4-20 Communications (German) 15-3-17 General 6-4-12, 22-2-19 Historic Equations (Nicaragua) 12-3-14 INTERPOL *29-1-14 Inventors 24-3-33 ITU Anniversary (Japan) 22-2-19 Marconi (Canada) 15-4-25 Radio Canada International 12-2-18 Rutherford (Canada) 12-1-11 Telegraphers 7-1-9 Telegraph *23-2-8, 28-2-6 STATIONS - RADIO - AMATEUR EARLY Early and Reproduction *8-2-4 Mobile, Early (ca. 1920) 14-4-17 Phone Station, My First 11-1-8 EF-8CT, 1928 23-3-24 WJW, Willenborg, 1907 21-1-13, *21-2-6, 29-1-4 W1HRX, Millen *26-4-42, 26-3-33 XY, Espenscheid, 1907 *31-1-11 1AW, An Evening at 31-1-20 1BCG 6-4-11, *12-3-26 1WP 2-4-3 2COW/3BVN 13-2-9, *21-3-20 3GG Canadian 4-2-2, 5-1-2 3ZO, 1922 **29-2-16, 29-3-27 6EA 3-1-2 8BE (pre-WW I) (pic) 7-4-9, 8-1-9 8TE/W8TE, Original and Replica *12-2-6 9TL, 1919 *32-1-27 1921 Receiving Station (Voorhis, Red Bank) 7-2-5 REPLICA GB3BCT, Anniversary Station 12-4-15 W2AN - See "Activities - AWA - General" K2MP 31-4-31 W1BB, 160-Meter 3-4-11 W1MX (MIT) 7-1-19 WM2GK, Marconi Celebration 13-2-23 W2HBE 31-2-9 K5AM, Canal Zone, Thirties 20-1-21 W5KL 31-2-9 W5VA, 1921 Vintage 6-4-17 WA5VLZ 31-2-31 W6TXR 31-1-28 W7JY Replica 17-3-11 W8BFD, New OT Station 27-3-31 W0ACU 4-2-8 8ABG (ex-B5) 10-1-1 8AQO **10-4-10 8NH, St. Mary's, OH 24-3-30 8TE/W8TE, Original and Replica *12-2-6 1916 (W4AA) *11-2-1 1928, W1FAT 17-3-11 1933, W2NX 12-3-24 STATIONS - RADIO - BROADCAST Canadian, Early 11-1-17 Canadian National Tower (Toronto) 15-1-13 Callsigns from Intials 17-4-47 European, 1926, Listing 27-3-40 "First" Station 3-2-3, 5-1-4, 7-3-6, 9-3-23, 9-4-13, 10-1-14, 10-1-24, 10-3-20, 11-3-10, 12-1-19 Philadelphia Radio Story, First 50 Years **R-2-120 Program Listing, 1922 *11-1-16 Station List, 1922 *11-1-15 Union College, 2ADD and WRUC 11-3-10, *31-1-17 Voice of America, Bethany, OH 15-2-11 Voice of America, Greenville, NC 4-1-7 CKAC 9-1-13 HVJ, Vatican 5-1-12 KBRW, Pt. Barrow 17-1-13 KCLN *8-2-1 KDKA 4-4-6, 5-2-6, 9-3-23, 10-2-9, 11-1-17, 11-4-25, 15-1-21, *32-1-25 First Wavelength *15-1-21 KFKB (Dr. Brinkley) 3-1-9 KFQX, photo *33-1-3 LCM, Stavanger, Norway 4-3-9 PCGG 10-3-20 SJN, San Jose, CA *10-1-14 WBZ, 60th Anniversary 22-4-23 WCJ 3-1-12 WCTS/WTAG 11-3-15 WDBX, "NY's Smallest Station" *19-4-24 WDM 9-2-10, 9-3-19 WEAF 13-2-5, *17-2-14 WEAR (Baltimore) *8-4-1, 9-1-14 WEFM 13-1-23 WFAA 24-3-19 WFAW 9-3-6 WGY 3-1-1, 5-1-7, *8-2-1, 10-2-8, **R7-161 Anniversary 3-4-6 Time Signals from 8-2-1 200-kW Operation **R-8-149 WHA 10-1-4 WHAM 7-4-17, 10-1-18, 17-4-11 WHAM, AWA Members at 17-4-11 WHEC (Old-Time Exhibit) 6-4-19 WJAR *33-3-44 WJZ 16-1-32 WLS 15-2-7 WLW 13-1-24, 13-3-23 Super-Power Operation **24-2-6 and Dance Music (1929) 24-3-22 Did It Propel a Car? 31-1-25 WMH 13-3-23 WOL, Washington 5-4-10 WOR, 60th Anniversary 22-4-29 WQXR/W2XR 10-2-2, 34-2-57 50th Anniversary 27-3-15 WRGB 30-1-13 WWI (Henry Ford) 14-1-17 WWJ 9-3-23, 11-4-23, *33-3-45 WTAF-TV 15-1-27 WTAG 11-3-15 WTAM 4-3-5, *8-2-6 WWJ 9-3-23, 11-4-25 W2XMN (Armstrong) 26-3-7, 26-4-36, 31-3-28 XER (Dr. Brinkley) 3-1-3 XWA/CFCF 9-1-13, 11-1-17 2MT, Marconi/BBC 25-1-7 2XL, Lavender Hill, London *27-2-12 8MK *33-3-45 9ZN 3-2-5 STATIONS - RADIO - COMMERCIAL, EXPERIMENTAL, MILITARY Alaskan, General 7-2-6 Alternator, Equipped with, 1924 Map 12-3-19 Calls, Ships Named for Inventors 11-1-6, 11-2-9 Long-Wave Stations, Modern Lists *7-4-10, 8-1-3, 8-1-7, 9-1-2, 9-1-16 Closings 9-1-2 Omega Navigation 11-3-20 RCMP Vessel St. Roche 14-1-12 GBR, Long-Wave, Xmtr Photo 20-1-19 GBTT, SS Queen Elizabeth II 12-1-18 GBTT, SS Queen Mary 8-3-13, 31-1-37 KFS 16-2-5, **R-8-75 KJA, Jualin, AK 6-3-18, 7-2-6 KPH/PH 6-2-14, 6-4-12 LBT, Airship Norge 25-2-16, 25-4-20 NAA, Arlington 2-1-2, 3-1-4, 3-2-13, 3-3-5, 6-1-14, 6-4-13, 7-1-8, 7-2-15 Postcard 5-3-9 Spark vs. Arc Test, 1912 *31-1-15 NAA, Cutler ME 2-2-3, 2-3-15, 3-1-1, 5-3-9, 6-1-1 NSS, Annapolis VLF Tests 9-1-16 Old Towers Removed 10-4-19 (Modern) 9-1-18, 14-2-17 TG, Mare Island, 1904 6-3-7 Tuckerton, NJ 12-2-16 VLA, Australian Wireless Co. 21-3-21 WCK, Detroit Police 12-2-8 WGU-20 14-3-13, 16-1-19, 16-2-24 WHD, N. Y. Times 19-2-21 WMH, Baltimore, Closing 29-3-42 WNL, Rocky Point 10-1-18 WNP 7-2-5, 9-1-14, 9-2-8 WPD, Tampa 17-1-6 WPDR, Rochester Police *6-3-19 WSC, RCA, Eagleswood, NJ 16-2-5, 19-2-35 WVEP Restoration 16-4-23 WWV 7-2-19, 14-2-20, 14-4-24 1XM, Standard Frequency *20-3-30 7XJ/7XK 32-2-56 STATIONS - WIRELESS GENERAL Alaska, Early 10-2-8 Lists Canadian Shore Stations, 1908 4-1-10 Commercial, 1908 3-3-12 Navy Shore Stations, 1908 3-3-10, 4-1-10, 4-2-2, 4-2-7 Press and Broadcast, 1920 9-4-21 Worldwide, 1922 *9-1-12, 9-3-4 New York City, Early 2-3-6 Ship Station, 1903, Operation of a *31-1-8 SPECIFIC Apia, Samoa, German, WW I 19-4-1 Babylon, de Forest 5-4-6 Boston, BN *2-2-1 Brant Rock 2-1-2, 6-4-1, 7-3-6, 7-4-4, 7-4-11 Brooklyn Navy Yard, PT 4-2-2, 7-2-5 Cape Hatteras, Fessenden 15-1-25 Cape Henlopen, DE *10-3-18, 10-4-6, *30-2-14, 30-3-21 de Forest Colorado - 10 Stations 8-2-18 DF 2-1-3 Albany *6-4-15, 11-1-5 Early Mobile *7-2-3 Key West, KW 4-3-5 Eiffel Tower, FL 6-2-4, 6-4-13 Marconi: Albany 6-4-15 Buffalo, BF (ex-UWT), Photo *7-3-11 Early Mobile *8-1-1 Glace Bay, GB, 1901 1-4-5, 12-4-27, 26-3-4 Marion, MA 1-4-5, 6-4-16, 29-2-15 New Brunswick 16-2-27 Newcastle, NB 28-1-38 Poldhu, Cornwall *11-1-18, 28-1-40, **R7-29 Sable Island 6-3-4 San Francisco, KPH 10-3-22 Siasconset, SC/MSC *10-4-18, 11-1-5, 31-1-4 South Wellfleet, CC/MCC/WCC *4-2-9, 4-3-9, 4-4-7, 4-2-9, 5-1-5, 5-3-9, 5-4-14, 6-3-8, 9-2-14, 10-3-11, 11-3-20, 13-1-12, 15-2-5, 15-3-28, 16-1-20, 24-1-31, 30-1-3 Massie, Pt. Judith, PJ 3-2-4, 23-4-31, 25-2-24, *26-3-20 Otter Cliffs, NBD 1-1-3 (& 33-2-5), 6-1-10, 6-3-6, 6-3- 17, 7-2-13, 8-1-5, 8-3-16 San Diego, NPL 7-2-16 Sayville, WSL 3-2-7, 4-3-5, 14-4-8, 16-4-30, 17-1-28, 17-3-20, 18-2-20, 30-2-40 Ship Stations SS Imperator, 1912 8-13-17, 9-1-17 SS Manhattan 10-2-8 SS Olympic 17-2-14 SS Santa Isabel, WHN 13-3-15 SS Tionesta, WCA 10-2-6 SS Titanic, MGY 10-3-11 SS Topeka 9-4-11 USCG Cutter Modoc, 1923 14-3-16 Sweden, SAQ, Alexanderson Alternator 21-2-10, 21-3-25, 27-2-5, 27-4-18 UJ (United Fruit Co), Passing of *1-4-4 Unga Island, KVI 8-3-13 United Wireless: List of Stations, 1911 11-4-18 Buffalo 23-4-35 SH, 1912 26-2-34, 26-2-40 New York, NY 24-1-23 San Francisco, CH 11-4-13 TELEGRAPH - CABLE - TELEPHONE Atlantic Cable, The 16-1-16, 16-4-28, 17-3-12, *22-1-24 Atlantic Cable, New 6000-Mile 8-2-15, 12-4-20, 14-2-20 Australian Overland Line 14-1-31 Bell System Update 22-4-16 Beardslee Telegraph 32-1-34 Bunnell, Ad ca. 1910 *13-3-32 Buzzer Telegraph, Military R-8-21 Canada, Last Morse Message in 13-3-30 Cartoons Commercial Operator 15-1-30 Railroad Telegrapher *11-3-13 Chemical Telegraph, Bain's *29-3-20, 29-4-38 Code American Morse vs. Continental 2-3-3, 4-4-5, *27-1-36, 27-3-33 Champion, Barfield 7-1-8 Curiosities *20-4-8 High-Speed Morse Demo at AWA 9-2-11, 9-3-7, 9-3-9, 14-4-13 Morse, First Reading by Ear 32-4-42 Morse, Origin of 13-3-14, 14-1-5 Phillips 11-1-14 Speed Records 7-1-8, 13-3-23, *33-3-40, 33-4-49 Death Valley Coyote, 1905 *27-2-11 Devil at the Key, The *21-2-14 Edison, Code Phono Record 16-2-4 Facsimile System, Bain 29-4-39 French Cable Co. in the U. S. **25-3-16 Fullerphone, The **30-3-16, *R-8-23 Gill Selector 34-4-54 Indo-European Telegraph, The 28-1-22 Instrument Makers, Early *24-1-10 Morse Circuit, Commemorative, 1971 11-4-9 Needle *31-4-23, *33-4-41 Omnigraph, Disk Codes *35-1-54 Optical Telegraph, The 25-1-16 Poem, "Charge of the Lightning Sender" *17-4-10 (& *33-2- 13) Printers, Early *32-3-37 Printing Telegraph Set, Early (pic) 29-2-34 Quadruplex *33-3-41 Railroad Stations, Early 20-3-8 Railroad Dispatcher's Call (W. E. 60-type Selector) *34- 4-53 Railroad Telegrapher, Father Was A *25-2-20 Signal Corps in Siberia, 1919 *33-4-48 Siphon Recorder, Unusual 25-2-25 Songs, Telephone-Related 12-4-13 Sounder, Driven from Radio 7-1-2, 14-4-13 Sounder, Largest 25-3-39 Spare Parts, for Keys 15-2-5, 15-3-12 Stock Ticker, Bunnell *11-1-3 Tapes, Perforator *26-2-11 Tapes, Recording on Paper 26-1-25 Telegraph Circuit Basic 24-1-33 Basic Plus Line Relays 26-1-32 Telegraph Instrument Classification *32-1-35 Telegraph Office, In the Old 29-1-12 Telegram, First Train 12-1-5 Telegram, WU Singing 15-3-18 Testboard, Early (telephone) 21-1-32 Theatrophone **33-3-10 Time-of-Day Announcements *21-4-24 Western Union 18-2-26, *26-4-31 Demise of Singing Telegrams 15-3-18 Repeats 1869 Message 10-1-23 TRANSMITTERS AND TRANSCEIVERS - RADIO, RADAR, WIRELESS (For reproductions, see "Replicas and New-Old-Designs") GENERAL Alexanderson Alternator 1-4-5, 8-3-16, 12-2-9, **R-3-120 Altimeters, German: FuG 101, FuG 102, FuG 103 35-1-42 Army (SCR-51 to -74), List 6-4-9 Army, BC-SCR-RC Directory **R6-49 Crocker-Wheeler MG Set 6-4-2 Electrolytic Interrupter 6-1-11 Jammers, Military, General 34-3-53 Navy (and Other), Equipment-Manufacturer Code R7-69, 34- 3-48 Navy Electronics Directory **R-8-123 Ra-Di-Co Motor-Generator 17-3-24 Rotary Gaps 7-2-13 Spark Coil, Marconi 10" 4-1-1, 6-4-20 Spark Coil, Thordarson 11-4-7 Spark Gap, Rotary, W2VW *25-1-12 Test Buzzers 18-2-21 RADARS AN/APS-4 31-2-47 FuG 25A IFF (German) 35-1-42 FuG 217, FuG 220, FuG 224, FuG 227 (German) 35-1-42 LWAW (Australian) 31-4-37 SCR-270 22-3-12 SPARK/ARC Amrad Quenched-Gap 5-3-8, *18-1-31 AN/CRT-2 Jammer *34-1-48, 34-2-28 AN/PRT-1 Jammer 34-2-28 Arc Transmitters, Federal **R7-119, **R-8-75 In Washington, DC 34-3-53 BC-15 (SCR-65) Aircraft 9-1-11, 14-4-26 British, WW I, Model 1, Like BC-15 12-1-8 Clapp-Eastham 1/4 kW, 1912-16 29-2-19 Construction Details ("Hail Spark," 3AK) *12-4-24 De Forest Arc Radiophone, 1907 (pic) 8-3-20, 30-4-47 Fessenden Spark Eqpt. (pix) *31-1-14 German WW I (pix) R-8-15 GS-250B 2-1-7 Marconi First Marine on Short Waves **32-2-18 Development at Poldhu ***R7-29 P-4 *32-1-21 P-8 13-1-18 Timed-Spark, Marion 29-2-15 Modern 5-1-4 Murdock Spark Station, W5VA 6-1-18 Rotary-Gap, 60-Meter *18-4-27 Slaby-Arco, on USS Baltimore *31-4-4 Spark Transmitter & Coherer Detector, 1950 27-4-33 Spark Transmitters, Measuring 2-3-18 Spark vs. Arc Competition, 1912 *31-1-15 TUBE - U. S. Air-Sea Rescue **31-4-17, **33-1-9, R-8-9 AN/ARC-2 *33-1-16 AN/CPT-2 Rescue Beacon *33-1-13 AN/CRT-3 Gibson Girl **31-4-17 AN/PPN-2 Paratroop Beacon R-8-9 AN/URT-22 33-2-21, 33-3-34 ATB/ARB **32-1-18, 32-2-31 AristoTone CB Transceiver 28-4-37 BC-13A (SCR-67A) *5-1-3 BC-191/375, Origin of *32-1-15, 32-2-31 BC-655 32-2-35 Broadcast, GE, Twenties **R7-159 CG-1104A *32-2-13, 32-3-17 Collins KWM-1 *31-1-27 Converted from Spark Transmitter 6-4-20 De Forest, List 11-4-19 De Forest "O" Radiophone (pic) 4-1-5 GE, 20-kW Longwave *32-1-3 Hallicrafters HT-6 13-4-5 Hartley Oscillator 15-3-21 Kilbourne & Clark Broadcast 32-2-56 Modern Operation with Old-Time *15-1-24 RCA 3627A/USCG T-5 2-1-7 RS-6 (RT-6, RR-6, RA-6) *34-1-47 SCR-68/CW-938 Aircraft Systems *13-2-8 SCR-578/BC-778 **31-4-17, 33-1-9 Single-Sideband, Collecting Early (listing of types) **32-1-7 Paragon 2-5-U **18-4-24 TNT *15-1-24 Transmitter-Receiver from WNP, Zenith *16-1-23 Union College, 2XQ 31-1-19 WDM (1922 Breadboard) 9-2-19 Western Electric 9-A 6-3-12 10-Meter, First Transatlantic *22-2-22 1928/29 Amateur 210 *20-4-24, *23-4-12 1933 Amateur, 852s 21-2-25 TUBE - FOREIGN Agents' Sets - British, German, Soviet **R-8-1 Air-Sea Rescue **31-4-17, **33-1-9, R-8-9 East German, SEG 15D 34-3-11 German - FuG 16, FuG 17 35-1-41 Larkspur System (British) **34-4-35 NS2 Notsender **31-4-17 NSG4 Notsender *33-1-12 Swedish, SMTZ 25-l-11 T1333 *33-1-9 T1154, and R1154 **31-4-11, *32-1-24 TR3174 Paratroop Beacon R-8-9 T3180 "Walter" 33-1-9 USSR - R-104M, R-105M, R-107T, R-126, R-392 **34-3-11, R- 8-30 Wireless Sets Nos. 18, 19, 21, 29, 46, 62, 66; A16, C Mk I, 120 Watt Mk I *R-8-9