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Topic: hydroelectric power plants

1912
1912
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1957
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1957
3,244 media by topicpage 1 of 33
The Roosevelt Dam [1] /

The Roosevelt Dam [1] /

Film depicts TR's commitment to the reclamation of desert land and his belief that natural resources exist for the public benefit. Included are close-up views of Frederick H. Newell, first director of the U.S. ... more

Library Of Congress

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