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Filter: Subject of electric apparatus and appliances
| Date: | 07 02 1913 |
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| Description: | Workers pause while installing a maze of conduit for the switchboard in the power house. The construction camp is to the left. |
| Date: | 1938 |
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| Description: | Field mill powered by an International PD-40 power unit. The power unit was owned by Walter Brown; a bridge and a body of water are to the right of the bui... |
| Date: | 08 1938 |
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| Description: | Mine building at a gold and mica mine operated by the Mineral Mining Corporation. A body of water is in the foreground on the left side of a partially cons... |
| Date: | 10 12 1938 |
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| Description: | Men work with a Universal crusher, used to crush 400 yards of gravel in 8 hours. The crusher was powered by an International PA-100 power unit owned by E.F... |
| Date: | |
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| Description: | View from road of Sid sitting in the snow next to the base of a power pole while warming his hands by a small heater, which appears to be plugged into the ... |
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