- 21. Tales From the Vienna Directory for 1943 Part 2 Would You Believe
- Further, but less foreboding, discoveries from the Vienna telephone directory.
- Created on 15 December 2020
- 22. BTL X-63940 Apr60 - The Electronic Switching System
- 11MB. 365 pages. Preface by C. L. Lovell, Bell Labs, PRIVATE EDITION, Morris, IL Electronic Central Office, Trial Installation. Contributed by Astrid Smith, Connections Museum. Missing page supplied by ...
- Created on 03 December 2020
- 23. AE Technical Journal - 1965_04 April
- 19MB. 34 pages. AETJ, Automatic Electric. vol. 9 No. 6, April 1965 contents: Starlite® Telephone With Internal Ringer, Sound Booster Handset Contains Its Own Amplifier, Supervisory and Telemetering System ...
- Created on 23 November 2020
- 24. A460.022
- Contributed by John Novack.
- Created on 18 November 2020
- 25. X-72026-01 i2 Apr26 - M-Type Charging Generators KS-5009
- Contributed by John Novack.
- Created on 18 November 2020
- 26. ATT 5XB vI Mar55 Wire Spring Sec6 - Outgoing Calls Using Senders
- From: No. 5 Crossbar Switching System - Wire Spring Relay Circuit Volume 1 - Wire Spring No. 5 Crossbar System Section 6 - Outgoing Calls Using Senders Scanned and Contributed by Steve Cichorsky
- Created on 05 October 2020
- 27. BECO - Bohnsack Equipment Catalog 24 - Bicentennial
- Contributed by Jeremy Walters. OCR and processing by John Novack.
- Created on 13 April 2020
- 28. ATT 846-003-341 v2.1 Jun90 - Private Pay Phone Plus - Owners Manual
- Your AT&T Private Pay Phone Plus is a coin-operated telephone with the capabilities of the coin-operated telephones owned by your local telephone company. The difference is that the profit is yours. You ...
- Created on 12 April 2020
- 29. BECO - Bohnsack Equipment Catalog 25 - 1980ca - 30th Anniversary
- Contributed by John Novack.
- Created on 09 April 2020
- 30. BECO - Bohnsack Equipment Catalog 23 - 1977ca
- Contributed by John Novack.
- Created on 09 April 2020
- 31. AE Communications Service Guides (28 issues)
- ... systems CSG 100.002 Convenience Systems CSG 100.003 Business Telephone Directory Listings CSG 100.004 Speakerphone 880 CSG 100.005 Hotel-Motel Communications CSG 100.009 SP-2 Electronic Secretary CSG 100.010 ...
- Created on 07 April 2020
- 32. P. K. Neuses Catalog 80A - 1979
- 16 mages plus Price List effective Sept. 1, 1979. SMALL TOOLS for the COMMUNICATION TELEPHONE and ELECTRONIC INDUSTRIES, including their famous lettering set. Contributed by John Novack. Bookmarked and ...
- Created on 07 April 2020
- 33. Picturephone folder Jan / Feb1969
- From the collection of the JKL Museum of Telephony / American Museum of Telephony | scanned by Remco Enthoven
- Created on 04 March 2020
- 34. Tellabs - 4119 and 4119S Echo Canceller Modules
- Contributed, bookmarked and annotated by Steph Kerman | Tellabs - 4119 and 4119S Echo Canceller Modules (Tellabs Practice Section 81.4119 814119 / 81.4119S 814119S)
- Created on 20 February 2020
- 35. BTL History 6: Electronics Technology (1925-1975)
- 370 pages, 8MB. A History of Engineering and Science in the Bell System - Electronics Technology (1925-1975). Copyright and First Printing 1985. Chapters on the Transistor, Silicon Integrated Circuits, ...
- Created on 02 February 2020
- 36. 47spring Telephone Pioneer Newsletter - George S Ladd Chapter PTT - AGB Issue
- 51 pages. Alexander Graham Bell Commemorative issue. Contributed, scanned and bookmarked by Steve Cichorsky. OCR by John Novack.
- Created on 10 December 2019
- 37. 1925 WE Catalog 6 - Telephone Apparatus and Supplies T-797 r
- 54MB. 354 pages. Contributed by Karl Brose. Processed by Paul Fassbender.
- Created on 03 December 2019
- 38. 1923 WE Catalog 5 - Telephone Apparatus and Supplies T-667-A
- [VERY LARGE FILE] 173MB. 340 pages. High resolution for better image quality. Contributed by Steve Cichorsky. OCR and processing by Paul Fassbender.
- Created on 02 December 2019
- 39. 1923 WE Catalog 5 - Telephone Apparatus and Supplies T-667-A r
- 42MB. 340 pages. Contributed by Karl Brose. Processed by Paul Fassbender.
- Created on 02 December 2019
- 40. 1925 WE Catalog 6 - Telephone Apparatus and Supplies T-797
- [VERY LARGE FILE] 80MB. 354 pages. Contributed by Karl Brose. Processed by Paul Fassbender.
- Created on 02 December 2019
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Thanks for new documents from Ed Palazzo, Bruce Patterson, Jon Kolger, Paul Ivester, Len Hicken, Paul Fassbender, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Mark Cuccia, Alan David, Harry Joseph, Charlie Terry, Karl Brose, Dennis Hock, Tim Griffin, Remco Enthoven, and Steve Cichorsky.
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