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... |
Date: | |
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Description: | Five men known as the Railroad Section Gang pose together on a handcar on railroad tracks. They traveled on handcars and repaired tracks. Standing second f... |
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