The two telegraph engineers, Joseph May and Willoughby Smith, experiment with selenium and light in order to give inventors a way of transforming images into electrical signals.
The two telegraph engineers, Joseph May and Willoughby Smith, experiment with selenium and light in order to give inventors a way of transforming images into electrical signals.
MZTV Museum of Television (at The ZoomerPlex) 64 Jefferson Avenue Toronto, Ontario, Canada M6K 1Y4
