On This Day in Telephone History May 20TH 1939 Standard telephone cable pairs were used as a local pick-up channel for television broadcast of “Six Days of New York” bicycle race at Madison Square Garden, New York City.
On This Day in Telephone History May 20TH 1939 Standard telephone cable pairs were used as a local pick-up channel for television broadcast of “Six Days of New York” bicycle race at Madison Square Garden, New York City.