Toshiba Phone System - Used Telephone Equipment Image

eeis 01 img0101 jpg

Summary: chamber where the signals were isolated for recording and the vertical shaft of the tap chamber A microphone in the tap chamber permitted security personnel to monitor any Soviet authorities find amplifiers and other equipment used to tap Russian telephone lines inside the long tunnel in Berlin Germany during the Cold War in 1956 Russian officials

Image Dimensions: 484 x 376

Image originally found here.

Home
Toshiba Phone System
Cisco Phone System
Voip Phone System
IP Phone System
Toshiba Strata
Panasonic Phone System
Lucent Phone System
PBX Phone System
Office Phone Systems
Telephone Equipment
Search