pdf A837.002 i1 Apr 1936 General Description 640-line and 1440-line no. 12 Switchboard Popular

By 1154 downloads

Download (pdf, 4.03 MB)

A837.002-i1-apr-1936-general-description-640-line-1440-line-no.12-switchboard.pdf

Contributed by: Remco Enthoven

From the collection of the JKL Museum of Telephony

New User?

Read the articles under "Introduction" in the black menu bar above.

Recent Contributors

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.

Please send a file to add your name to this list!

Who's online

We have 1050 guests online