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: | Front view of a three-deck drilling platform mounted on an International truck. The device was used in the interior of the tunnels during construction of t... |
Date: | 03 1932 |
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Description: | Rear view of an International dump truck loaded with boulders blasted from the sides of a canyon during the construction of the Hoover Dam. |
Date: | 1957 |
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Description: | View from front of an International heavy duty truck at Glen Canyon dam site. The truck appears to be part of the R-line. A man is sitting in the driver's ... |
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