Date: | |
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Description: | An interior 5-ton cab-operated Pawling and Harnischfeger crane running along railroad siding to unload scrap and steel for manufacture. The stencil on the ... |
Date: | 1910 |
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Description: | An early Pawling and Harnischfeger cab-operated crane with dial operated controllers and a 5-ton type "O" bridge with a type "A" trolley. The operator is i... |
Date: | 01 19 1938 |
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Description: | Two men standing next to mining cars near the opening of the Beam & Merritt mine as an International PA-50 power unit is installed. |
Date: | 1910 |
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Description: | A workman poses beside a belt-driven polisher inside a shed at the Montello granite quarry. Two other men relax in the background near an open door where n... |
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