(continued from previous page)
A magnifying lens was used on this "vision only" 1936 Emyvisor Cathode Ray Television, from France, to increase the size of the picture to about 8 inches.
Source: TVHistory.tv
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(continued from previous page)
A magnifying lens was used on this "vision only" 1936 Emyvisor Cathode Ray Television, from France, to increase the size of the picture to about 8 inches.
Source: TVHistory.tv