Date: | 03 28 1929 |
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Description: | Men working on the concrete forms for the roof of the addition to the University of Wisconsin hydraulics laboratory, 660 N. Park Street looking north over ... |
Date: | 1910 |
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Description: | Interior view of an early Pawling and Harnischfeger crane design with cab-operated dial controls. The stencil on the crane says "Pawling and Harnischfeger ... |
Date: | 1920 |
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Description: | Interior view of an early Pawling and Harnischfeger 30-ton type "N" dial controlled cab-operated traveling crane. The stenciling on the crane reads "Pawlin... |
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: | 1906 |
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Description: | Pawling & Harnischfeger 40-ton bridge crane with a 10-ton 2 block type "A" trolley and two hooks. The crane is located at the West Allis Works. The crane i... |
Date: | 1913 |
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Description: | Pawling & Harnischfeger single line grab bucket in an unknown foundry. There is a man in a suit and tie and wearing a cap, who is holding the rope attached... |
Date: | 1916 |
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Description: | Two 50-ton Pawling & Harnischfeger type "AN" cranes with 10-ton auxiliary hoists in a foundry operation in Columbus, Ohio. Men are on the foundry floor, an... |
Date: | 1931 |
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Description: | View from shoreline of a crane lifting machinery to workers at the top of the bridge during construction. Words on the crane reads, "Stevens Brothers and S... |
Date: | 08 29 1930 |
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Description: | Two cranes and a car at the bridge construction site. Several workers work on carving out the road at the edge of the river. |
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. |
Date: | 10 05 1928 |
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Description: | A man is sitting in the driver's seat of a truck being loaded with either sand or gravel by a large chute. Another man is standing to the side of the struc... |
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