You are here: Home > Browse the Library > BSPs (Bell System) > Most Popular > BSP Categories by later Division Number (by Doc #) > 500 - 529 Station Equipment > 504 Division - Selector Consoles, Telephone Cons.

Check out the TCI YouTube channel here. Please subscribe!

Check here for the 2024 Telephone Shows

Folder 504 Division - Selector Consoles, Telephone Cons.

Documents

Toggle Title Date Download
pdf 504-212-402 I2 4A Console - Connections (1264 downloads) Popular Download (pdf, 507 KB)
pdf 504-220-123 i2 Jul72 - Consoles 23 43 53 types (513 downloads) Popular Download (pdf, 1.36 MB)

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 349 guests online