pdf AT&T Spec 4621 - No. 530A Subscriber Set for Outdoor Use - June 1926 Popular

Published on 18 December 2011 By Anonymous 2129 downloads

Download (pdf, 2.34 MB)

Spec4621_Jun26_530A_OutdoorSubset_s2.pdf

AT&T Spec 4621 - No. 530A Subscriber Set for Outdoor Use - June 1926

Rescanned for clarity. Includes wiring diagram. Contributed by Steve Cichorsky.

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!

pdf AT&T Spec 4621 - No. 530A Subscriber Set for Outdoor Use - June 1926 Popular

New User?

Recent Contributors

Who's online