Search the Wisconsin Historical Society's collections

Searching for

Refine by

Results 61-80 of 205

Photograph

Astronomer at Washburn Observatory

Date: 06 17 1947
Description: View looking up towards open dome as Olin Eggen, research astronomer, looks through the telescope at Washburn Observatory on the campus of University of Wi...
Photograph

Professor Conrad Elvehjem

Date: 10 03 1947
Description: Biochemist, Professor Conrad Elvehjem in his laboratory. His research led to the discovery of a cure for human pellegra and to knowledge of the nutritional...
Photograph

Wisconsin Alumni Research Foundation

Date: 01 1948
Description: Two men in a laboratory weighing rats at the Wisconsin Alumni Research Foundation.
Photograph

Moisture Controller

Date: 12 20 1943
Description: Research engineer A.B. Welty stands next to the moisture controlling device at International Harvester Company's farm machinery engineering department. The...
Photograph

Research Engineer Carl Mott

Date: 1944
Description: The original photograph caption reads: "Carl Mott, research engineer in International Harvester Company's farm engineering machinery department in Chicago,...
Photograph

Arnold Batson in Rubber Laboratory

Date: 1944
Description: Arnold Batson works with natural and synthetic rubbers in the rubber laboratory at the Gas Power Engineering Department. The original caption reads: "Exper...
Photograph

Chief Engineer C.R. Rogers

Date: 1944
Description: C.R. Rogers, chief engineer of International Harvester Company's Gas Power Engineering Department, sitting behind a desk. The original caption reads: "C.R....
Photograph

Pneumatic Cotton Picker

Date: 09 02 1924
Description: Men are holding a white backdrop behind an experimental version of an International Harvester cotton picker. The original caption reads: "This was an early...
Photograph

Drafting Room

Date: 1944
Description: Men sit behind desks in the drafting room of International Harvester Company's farm machinery engineering department. The original caption reads: "A portio...
Photograph

Machine Shop for Experimental Machines

Date: 1944
Description: Elevated view of men working at stations in the machine shop of International Harvester Company's engineering department. The original caption reads: "Scen...
Photograph

Experimental Combine

Date: 1943
Description: Lee and Gray, International Harvester employees, and Fowler McCormick, looking at an experimental combine (harvester-thresher) in a field. A Farmall tracto...
Photograph

Micro-Photography in IH Engineering

Date: 1944
Description: William Koppa uses a microscope to examine a specimen of steel. The original caption reads: "Micro-photography is employed at International Harvester's Gas...
Photograph

Refrigeration Test Department

Date: 1944
Description: W.F. Borgerd, refrigeration engineer of International Harvester Company, looks at a milk cooler. The original caption reads: "W.F. Borgerd, refrigeration e...
Photograph

Testing Paint Thinner at McCormick Works

Date: 1939
Description: Two men determine the distillation range of paint thinner in the Paint Department of McCormick Works (factory).
Photograph

McCardle Memorial Laboratory for Cancer Research

Date: 05 04 1948
Description: Dr. Harold P. Rusch, right, director of the McArdle Memorial Laboratory for cancer research, is shown with R.O. McLean, Madison, executive director, Wiscon...
Photograph

Seed Company Grounds

Date: 06 23 1936
Description: Workers in trial fields of the Leonard Seed Company, with the processing plant in the background.
Photograph

S.M. Babcock and Tester

Date: 06 09 1928
Description: S.M. Babcock, on the right, and his original milk butterfat tester at an honorary ceremony.
Photograph

Divers Testing New Breathing Mixture in a Revolutionary Dive Suit

Date: 1937
Description: John Craig, Max Gene Nohl (seated in the dive suit), Dr. Edgar End and a fourth unknown person looking in. The location is the Milwaukee County Emergency H...
Photograph

Lowering Diver Max Nohl into Lake Michigan in Preparation for a Record Deep Dive

Date: 04 10 1937
Description: On April 10th, 1937, Max Nohl (shown in the dive suit) along with John Craig made a dive on the shipwreck Norland in order to perform another early ...
Photograph

Divers Testing New Breathing Mixture

Date: 1936
Description: Dr. Edgar End, Max Gene Nohl and John Craig (the "human guinea pigs") are shown inside the decompression chamber located at the Milwaukee County Emergency ...

Have Questions?

If you didn't find the material you searched for, our Library Reference Staff can help.

Call our reference desk at 608-264-6535 or email us at: