1 jan 1941 ano - With 7,500 TV sets in New York City, NBC's WNBT begins telecasting July 1. The first TV spots, featuring a Bulova watch that ticks for 60 seconds, air as open- and close-time signals for the day's schedule.
Adicionado na linha do tempo:
Data:
1 jan 1941 ano
Agora
~ 83 years ago
