1946 TELEPHONE and TELEGRAPH careers (switchboard, Bell System, ATT, Western Union, Bell Labs)

TELEPHONE and TELEGRAPH Technology. We have partially restored this 1946 vintage film about TELEPHONE and TELEGRAPH Technology, showing many early electrical and electronic communications equipment in daily use. Glorious Black & White footage of teletype, switchboards, teleprinter, wire and microwave communication technology, installation and support as well as laboratory research. What similarities in procedures in use today? (runs 10 mins)