Date: | 03 1932 |
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Description: | An International dump truck empties its load down the side of a canyon during the construction of the Hoover Dam. |
Date: | 03 1932 |
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Description: | Workers use an International truck to haul building material up and down the dirt roads of a canyon during the construction of the Hoover Dam. |
Date: | 03 1932 |
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Description: | Two International trucks exit a tunnel on a dirt road leading through a canyon during the construction of the Hoover Dam. Two men stand on the top of a squ... |
Date: | 1932 |
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Description: | Men stand along a riverbank as International trucks are used to haul loads from the cliffs during the construction of the Hoover Dam. An electric shovel is... |
Date: | 03 1932 |
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Description: | Men use International trucks to loads from the cliffs during the construction of the Hoover Dam. One of the men is smoking a cigarette. Two shovels are wor... |
Date: | 03 1932 |
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Description: | Two International trucks drive up a dirt road during the construction of the Hoover Dam. |
Date: | 03 1932 |
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Description: | Men use dynamite, electric shovels, and an International truck to chip canyon walls down during the construction of the Hoover Dam. |
Date: | 03 1932 |
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Description: | A man appears to be backing up an International truck through a dirt road pass in a mountainous area during the construction of Hoover Dam. He is standing ... |
Date: | 03 1932 |
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Description: | Men are standing on scaffolding built into the walls of a canyon during the construction of the Hoover Dam. An electric shovel is moving pieces of dynamite... |
Date: | 03 1932 |
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Description: | A shovel unloads boulder pieces into the back of an International truck during the construction of the Hoover Dam. |
Date: | 03 1932 |
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Description: | Men use shovel to load boulder pieces, removed from the walls of Black Canyon with dynamite, into the back of an International truck during the constructio... |
Date: | 1931 |
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Description: | An International truck waits to be loaded with boulders blasted from the walls of Black Canyon during the construction of the Hoover Dam. The Colorado Rive... |
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... |
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