AT&T Archives: We Make Telephones
26:52
AT&T Archives: The Far Sound, a History of Long and Longer Distance Communications, from 1961
30:17
"TOOLS OF TELEPHONY" 1956 WESTERN ELECTRIC TELEPHONE SYSTEM PROMO FILM BELL SYSTEM 98694
3:58
1950s Switchboard Operations
19:16
AT&T Archives: Electronic Information Systems (1979)
17:05
Pourquoi nous construisons des maisons avec des clous et non des vis
27:42
AT&T Archives: All Kinds of People
31:35
Telephone video for beginners. Part 1. This is an overview of some phones and what is collectable.
37:31