pdf B599.081 NY PBXs - #63 Induction Coil Tel Set Popular

By 1349 downloads

Download (pdf, 179 KB)

B599.081_May25_EB444_PBX_No63InductionCoilTelSet.pdf

B599.081 NY PBXs - #63 Induction Coil Tel Set
May 25. New York Telephone. Originally Engineering Bulletin 444. Replaces #23 and #24 induction coil telephone sets.

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 1061 guests online