Folder Miscellaneous Textbooks and Publications

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pdf Telephony (book), 1938, Tones And Ringing Popular

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Tones and Ringing.pdf

Telephony (book), 1938, Tones And Ringing

T. E. Herbert, 1938 - pp 33-35: Tones Provided in an Automatic Exchange, pp 181-189: Ringing Machines.

pdf The Faller Automatic System - 1902 Popular

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The Faller Automatic System - 1902.pdf

pdf Unification of the Manual and Automatic Telephone Systems - 1919 Popular

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19sep_TelegraphAndTelephoneAge_Unification_of_Los_Angeles_Automatic_Manual_Telephone_Systems.pdf

Unification of the Manual and Automatic Telephone Systems - 1919
Contributed by Steve Cichorsky

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Recent Contributors

Thanks for new documents from 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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