Drillers excavating the dam foundation on ?
Drillers excavating the dam foundation on the Nevada side of Boulder dam, excavating the dam foundation. 1933
Picture No
10662481
Media ID
45206555
Size
2162px x 3000px
(1.1MB)
Credit
Mary Evans / Everett Collection
Usage Restrictions
Strictly editorial use only. Please contact Mary Evans if any other use required
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