Early Television 1935/1939 Brochures from W9XALIn 1935, the station was using a mechanical camera and both mechanical and electronic receivers.
Here is the complete brochure By 1939, all of the equipment was electronic |
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Early Television 1935/1939 Brochures from W9XALIn 1935, the station was using a mechanical camera and both mechanical and electronic receivers.
Here is the complete brochure By 1939, all of the equipment was electronic |