1949
1951

1950

Stromberg-Carlson 1444
Stromberg-Carlson 1444
Stromberg-Carlson
PDF: AT&T Annual Report 1950
AT&T Annual Report 1950
Video: Cable to Cuba, Laying Undersea Cable (AT&T)
Cable to Cuba, Laying Undersea Cable (AT&T)
Video: Telephone Blues (Sonny Terry)
Telephone Blues (Sonny Terry)