Communications Ads of the 1950s
Bell Telephone Building Light Forever Burning (1954)
Bell Telephone System (1952)
Bell Telephone Labs Portable Frequency Standard (1958)
Western Electric Ad "Familiar Miracle... (1950)
’53 Clarence M Marilyn Don O’Sullivan Bell Telephone (1953)
Bell Telephone System (1958)
Bell Telephone Sibyl Computer-Like Test Machine (1958)