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: | 1940 |
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Description: | Factory worker at International Harvester's Indianapolis Works (Truck Engine Works). Original caption states: "Plug in type ammeters prove to be better pro... |
Date: | 03 22 1939 |
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Description: | Two men operate machinery at Arcola Flour Mills. The equipment is powered by an International PD-40 Diesel power unit. |
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