Mechanical Stations in the U.S. & Canada

http://www.earlytelevision.org/mechanical_stations.html

2.75-2.85 mHz W1XAE Springfield, MA Westinghouse 1930     2.0-2.1 mHz W1XY Springfield, MA Pilot Electrical 1930     2.0-2.1 mHz WOR New York, NY   1928 &
early television

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