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Filter: Subject of carriages and carts
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Filter: Subject of protective clothing
| Date: | 1910 |
|---|---|
| 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: | 1939 |
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| Description: | A miner fastening a chain to a mining car in order to be pulled from the shaft by a drum hoist. The drum hoist was powered by an International U-7 power un... |
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