Early Television
 
Early Television
Early Television Early Television
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Mechanical Television

Companie Des Compteurs (Barthelemy)

Early Television

Early Television

1928 30 line scanning disk

Early Television

1929 Setup for the French Postal Department (PTT)

Early Television

1929 Weiller Drum 30 Line

 

Early Television
 

Early Television
Early Television 

1932 60 line scanning disk

Courtesy of Jerome Halphen