Early Television
 
Early Television
Early Television Early Television
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Mechanical Television

Unidentified German Mechanical Sets

Early Television

Mirror Screw

Courtesy of Gerolf Poetschke

Early Television

Scanning Disk

Courtesy of Gerolf Poetschke

Early Television

Scanning Disk

Courtesy of Gerolf Poetschke

Early Television

Scanning disk

Courtesy of Gerolf Poetschke