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1941 - L. H. B. Peer, General Electric Research Laboratory, with electric eye for recordiing jumps

ELECTRIC EYE FOR RECORDING JUMPS

E&MP 94.030

Photo Electric Cells

June 18, 1941

L. H. B. Peer, General Electric Research Laboratory, with electric eye for recordiing jumps.

Four light sensitive cells are below his left hand.

PHOTO 3527


Original Caption by Science Service
© General Electric Co.



National Museum of American History

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