You are here: Home > Browse the Library > BSPs (Bell System) > Most Popular > C Series I&M, Sets > C00 - C29: Index, General, Apparatus, Wiring

Check out the TCI YouTube channel here. Please subscribe!

Check here for the 2024 Telephone Shows

Folder C00 - C29: Index, General, Apparatus, Wiring

Documents

pdf C24.191 I1 Sep31 Terminating Wire Distributing Terminals Popular

By 925 downloads

Download (pdf, 1.51 MB)

C24.191_I1_Sep31_Terminating_Wire_Distributing_Terminals.pdf

C24.191 I1 Sep31 Terminating Wire Distributing Terminals
Contributed by Chuck Hensley.

pdf C24.201 I1 Feb32 Terminating Wiring Jacks Popular

By 880 downloads

Download (pdf, 865 KB)

C24.201_I1_Feb32_Terminating_Wiring_Jacks.pdf

C24.201 I1 Feb32 Terminating Wiring Jacks
Contributed by Chuck Hensley.

pdf C24.221 I1 Sep31 Terminating Signaling Ground Wire Ground Connecting Devices Popular

By 858 downloads

Download (pdf, 599 KB)

C24.221_I1_Sep31_Terminating_Signaling_Ground_Wire_Ground_Connecting_Devices.pdf

C24.221 I1 Sep31 Terminating Signaling Ground Wire Ground Connecting Devices
Contributed by Chuck Hensley.

pdf C43.911 A899.471 E47.927 - Altec V.F. Amplifiers Popular

By 1175 downloads

Download (pdf, 2.52 MB)

A899.471~C43.911~E47.927 Altec V.F. Amplifiers.pdf

C43.911 A899.471 E47.927 - Altec V.F. Amplifiers

BELL SYSTEM PRACTICES
SECTION A899.471
SECTION C43.911
SECTION E47.927
Issue B, January, 1960

TRANSISTORIZED VOICE FREQUENCY AMPLIFIERS
447A, 449A, 450, 457A (ALTEC)

New User?

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

Recent Contributors

Thanks for new documents from Bruce Patterson, Jon Kolger, Paul Ivester, Len Hicken, Paul Fassbender, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Mark Cuccia, Alan David, Harry Joseph, Charlie Terry, Karl Brose, Dennis Hock, Tim Griffin, Remco Enthoven, and Steve Cichorsky.

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

Who's online

We have 219 guests online