Date: | 02 22 1919 |
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Description: | Workers using a steam shovel to dig a "borrow pit" for the no. 2 mine. The shovel is loading soil onto a rail car on a narrow gauge railroad track. Benham ... |
Date: | 04 13 1912 |
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Description: | Workmen operating a steam shovel loading gravel into electric rail cars during construction of the power dam. |
Date: | 07 18 1913 |
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Description: | Workers and a boy, Edgar Walch, posing on and around a steam shovel in the quarry at Eagle View Bluff. Edgar's father, Engelbert Walch, owned the steam sho... |
Date: | |
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Description: | View of Leathem D. Smith Stone Company, which expanded after 1918. A factory building is in the background, and a steam shovel is working in the foreground... |
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: | 01 08 1959 |
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Description: | Work on the new Tenney Park lock and dam is progressing on schedule. A temporary spillway (not shown) has been built to divert the Yahara River from the co... |
Date: | 07 16 1928 |
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Description: | Elevated view of men standing near a steam shovel and International Excavating truck. There is a river in the background. |
Date: | 04 02 1959 |
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Description: | Water flows through a diversion channel around the Tenney Park lock and dam construction site. A man is standing in the foreground and pointing towards men... |
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