AT&T Archives: We Make Telephones
28:10
AT&T Archives: The Phone Boom of the 1950s
30:17
"TOOLS OF TELEPHONY" 1956 WESTERN ELECTRIC TELEPHONE SYSTEM PROMO FILM BELL SYSTEM 98694
27:42
AT&T Archives: All Kinds of People
14:56
Faking It: The Obviously Dubbed Telephone Ring
22:45
Commitment, 1973 - AT&T Archives - Western Electric Manufacturing
16:09
"THE THINKING MACHINE" 1968 NEW JERSEY BELL TELEPHONE COMPANY MIT COMPUTERS EDUCATIONAL FILM 61454
9:15
1930s How Photographs Were Transmitted by Wire: Spot News (1937) - CharlieDeanArchives
37:31