Date: | 1937 |
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Description: | Workers lay a pipeline in a field using an International T-20 TracTracTor (crawler tractor) and sideboom. Original caption states: "Jones & Hannahan." |
Date: | |
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Description: | A man in a hat and overalls leans over a trench or ditch digger, looking down into the excavated area. Pipes, an automobile, and a building are in the back... |
Date: | 1912 |
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Description: | Two men doing road work with a Titan tractor hitched to a road grader. |
Date: | |
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Description: | A view on men resurfacing rural sections of U.S. Highway, with machinery and a small train running alongside the road. |
Date: | 1915 |
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Description: | Four men working at a site for the construction of a silo. They are pouring cement for its foundation. |
Date: | |
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Description: | Stereograph of a portable steam powered engine, outdoors in the woods. The wheels are set on thick planks. The engine is being used to power more machinery... |
Date: | |
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Description: | Stereograph of an elevated view of a mining operation. Men are posing on the head frame/gallows frame over the pit. One man is perching on the top of the g... |
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