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Early Electronic Television Early Electronic Television Test EquipmentTest equipment from 1939 RCA Broadcast Equipment Catalog This oscilloscope was made in 1939 by Philco for repair of early electronic TV sets. Here are a manual and schematic.
Courtesy of Chuck Azzalina
RCA Model 139 Television Alignment Oscillator Courtesy of Mary Johnson
Courtesy of Jon Evans and Phil Marrison 1938 advertisement
(Courtesy of Frank Philipse) Invisible text to format smartphones. xxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxx xxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
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