Early Television
 
Early Television
Early Television Early Television
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Mechanical Television

Telefunken

Early Television

48 Line Mirror Drum

Courtesy of Gerolf Poetschke

Early Television

Early Television

Early Television

Prof. A. Korolus with 96 line Weiller Drum

Early Television

Weiller Drum, Korolus system (1929)

Courtesy of Jerome Halphen