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Filter: Subject of Electric apparatus and appliances
| 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. |
| Date: | 02 24 1939 |
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| Description: | The boat Popeye floats in front of a bridge carrying five male passengers. The boat was powered by an International PD-80 Diesel power unit owned by... |
| Date: | 11 15 1938 |
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| Description: | Three men on a boat called Balbo owned by Felice Golino of St. John's Shrimp Company. The boat was powered by an International PD-40 power unit and ... |
| Date: | 1938 |
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| Description: | Interior view of a fishing boat powered by an International PD-40 power unit and owned by Julius Dettloff. A man stands at the boat's wheel. |
| 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: | 1938 |
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| Description: | International PD-40 power unit in use at a mill owned by Asa Shait & Son Milling Company. A waterfall is in the background near the mill. |
| Date: | 06 21 1938 |
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| Description: | Men gather around International PD-80 Diesel power units as they set them up on a drill rig. |
| Date: | 1941 |
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| Description: | Men work in the meat processing room at Schwab & Company where machinery is powered by two International PA-50 power units and one PA-100 unit. |
| Date: | 1939 |
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| Description: | International PA-100 power unit operating a Pomona water pump in a lead and zinc mine. A box labeled "dynamite" is in the foreground. |
| 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: | 09 10 1938 |
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| Description: | A man crouches near a 7.5 x 7.5 Lippman ice machine powered by an International PA-50 power unit at the Isis Theater. |
| Date: | 08 15 1938 |
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| Description: | International PA-50 power unit owned by T.E. Luman, which is housed inside a wooden building. The unit was used to generate power to run a coal cutter, lig... |
| Date: | 07 27 1938 |
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| Description: | Interior of a rail car powered by an International PA-100 power unit. The car was owned by the Rapid City, Black Hills, and Western Rail Road line. |
| Date: | 06 21 1938 |
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| Description: | Men set up a Wilson double-drum spudder made by Wilson Manufacturing Company, and an International PA-100 power unit at a well owned by Cato Oil Company, I... |
| Date: | 09 1938 |
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| Description: | View of the underside of the "Rocket" amusement ride at the Canadian National Exhibition, powered by an International U-7 power unit. The ride was owned b... |
| Date: | 04 23 1970 |
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| Description: | Two people sit on construction scaffolding on a stage. The scaffolding is littered with electronic equipment to be used with the Sound Storm music festival... |
| Date: | 04 23 1970 |
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| Description: | Three men positioned on the Sound Storm festival stage scaffolding maintain the electronic sound system equipment during stage construction. |
| Date: | 11 15 1950 |
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| Description: | University of Wisconsin professor J.W. Williams, and Mrs. Winifred Saunders, research associate, work with an electrophoresis instrument in a laboratory in... |
| Date: | 2009 |
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| Description: | Close-up of original lighting dimmer board backstage at the Al. Ringling Theatre. |
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