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When was the first electronic bitmap sign invented?
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ebastler:

--- Quote from: AlbertL on October 09, 2023, 03:59:29 pm ---This film shows the paper-tape equipment for the Motograph on the giant Chevrolet sign in Chicago:
--- End quote ---

Looks almost like the great clip posted by a guy named AlbertL in reply #18, 3.5 years ago!  ;)
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