pdf 1959 - Headset Amplifier Introduction - Telephony Mag. Popular

By 1516 downloads

Download (pdf, 2.11 MB)

Headset Amplifier Introduction.pdf

1959 - Headset Amplifier Introduction - Telephony Mag.

"Bell Transistor Amplifier Aids Telephone Operator," Telephony, 3/21/59, Cover and p.51.? Also ad for Automatic Electric featuring AE 88-T speakerphone.

New User?

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

Recent Contributors

Thanks for new documents from Ed Palazzo, 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 1362 guests online