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Photograph

Conduits for Switchboard in Power House

Date: 07 02 1913
Description: Workers pause while installing a maze of conduit for the switchboard in the power house. The construction camp is to the left.
Photograph

Man Watching Motor Load at Indianapolis Works

Date: 1940
Description: Factory worker at International Harvester's Indianapolis Works (Truck Engine Works). Original caption states: "Plug in type ammeters prove to be better pro...
Photograph

Arcola Flour Mills

Date: 03 22 1939
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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