pdf A837.001 i1 Jun 1932 General Description No. 12 Switchboard Popular

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A837.001-i1-jun-1932-general-description-no.12-switchboard.pdf

Contributed by: Remco Enthoven

From the collection of the JKL Museum of Telephony

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Thanks for new documents from Jim Hurtle, Ed Palazzo, Paul Fassbender, Bruce Patterson, Remco Enthoven, Jon Kolger, Paul Ivester, Len Hicken, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Alan David, Dennis Hock, and Tim Griffin.

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