Date: | 07 11 1926 |
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Description: | A shovel, or excavator loads dirt into an International Model S truck. The text on the wooden cab of the shovel appears to read: "Marion Shovel - Model 21"... |
Date: | 04 24 1957 |
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Description: | Bulldozers and steam shovels prepare the site for the future University of Wisconsin Observatory site near Pine Bluff. |
Date: | 07 25 1927 |
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Description: | Men driving tractors pulling trailers, which are being loaded from a hopper at a granite quarry or mine. On the far right is a steam shovel. |
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