Date: | 08 05 1931 |
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Description: | Steeplejacks Don Coffey, in the foreground, and Bruce Russell, in the cap, repointing the University of Wisconsin heating plant chimney. The photograph was... |
Date: | 1931 |
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Description: | Men drive an International truck up a dirt road along the Colorado River during the construction of the Hoover Dam in Black Canyon. There is a steam, or po... |
Date: | 1885 |
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Description: | Bridge carpenters and other workmen with a winch constructing a railroad trestle over a wooded valley. |
Date: | 05 15 1914 |
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Description: | Slightly elevated view of men in and around a trench at a construction site. There is a retaining wall above the trench on the hill on the right. Another f... |
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