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1930 - section of the 287,000 volt transmission line from Boulder Dam to Los Angeles

BOULDER DAM TO LOS ANGELES

CD 1966084 E&MP33.013

Electric Light

January 20, 1930

High Voltage transmission line - section of the 287,000 volt transmission line from Boulder Dam to Los Angeles.  




Original Caption by Science Service
©General Electric



National Museum of American History

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