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1937 - Delaware River crossing of the New York and Philadelphia cables at Trenton

VOICE FREQUENCY TOLL CABLE

CD 2055058 E&MP5.026

Cables, Coaxial

November 1937

Eickenbush B-37 - Delaware River crossing of the New York and Philadelphia cables at Trenton. The relatively small size of the coaxial cable, fourth from right, is plainly evident.




Original Caption by Science Service



National Museum of American History

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