DuMont Experimental Color CRT
Allen DuMont with an experimental tricolor picture tube (about 1950)
(courtesy of Don Patterson)
From the Chicago Tribune, March 30, 2005
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DuMont Experimental Color CRT |
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Allen DuMont with an experimental tricolor picture tube (about 1950) (courtesy of Don Patterson)
From the Chicago Tribune, March 30, 2005
|