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Photograph

Hydraulics Laboratory Addition

Date: 03 28 1929
Description: Men working on the concrete forms for the roof of the addition to the University of Wisconsin hydraulics laboratory, 660 N. Park Street looking north over ...
Photograph

Ice Harvesting Machine

Date: 
Description: A man stands near an ice harvesting machine on a lake. A label on the machine reads: "Wisconsin." There is open water behind him, and in the far background...
Photograph

Brand New Ice Harvesting Machine

Date: 
Description: Left side view of a brand new ice harvesting machine sitting on a frozen lake covered with snow. The machine is sitting over tracks and cuts in the ice, pr...
Photograph

Men Working Near a Large Building

Date: 
Description: A group of eleven men is posing outdoors in front of a two-story building. On the far left is a man working a large bellows, perhaps for blacksmithing. Mos...
Photograph

Taking Oxygen Samples

Date: 02 1977
Description: A man is kneeling on the ice and snow at Potter's Lake. He is running a machine that is testing the oxygen levels in the water, while recording the results...

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