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Photograph

Profile View of International HT-340 Tractor without Fiberglass Cover

Date: 1961
Description: A profile view of Harvester's HT 340 tractor on assembly stand showing a rear mounted fuel tank, front exhaust, and side air intake. Personnel in the group...
Photograph

Fighting Dutch Elm Disease

Date: 1974
Description: Two men applying systemic fungicide to an American Elm on a residential street through a gravity-feed.
Photograph

Man Adjusting 10-20 Tractor

Date: 05 1926
Description: A man is adjusting the hitch of a McCormick-Deering 10-20 tractor with a hook while working in a field at International Harvester's experimental farm.
Photograph

Children Testing Corn

Date: 1917
Description: A group of children from Mount Prospect High School standing around a table in a classroom to conduct corn testing while their instructor is looking on fro...
Photograph

Men Gathered Over Corn Testing

Date: 1913
Description: Four men gathered over agriculture work. Original caption reads: "Assistant County Superintendent Calley explaining corn testing work to the school directo...
Photograph

A.E.D. Office

Date: 04 1923
Description: A group of men and women sitting at desks while working in International Harvester's Agricultural Extension Department office. The women in the foreground ...
Photograph

Professor Richard C. Emmons

Date: 06 31 1953
Description: Professor Richard C. Emmons, of the University of Wisconsin Geology Department, who is holding a gem case of glass replicas of 10 of the largest and best-k...
Photograph

Corn Testing Station

Date: 1916
Description: Men work at tables in the Corn Testing Station conducted by Black Hawk County Crop Improvement Association. Corn cobs are held in wire storage racks along ...
Photograph

Muscular Dystrophy Research at University of Wisconsin Hospitals

Date: 10 17 1953
Description: Dr. John Harmon, associate professor of pathology at the University of Wisconsin and head of the Muscular Dystrophy project, works with a spectrophotometer...
Photograph

Muscular Dystrophy Research at University of Wisconsin Hospitals

Date: 08 15 1953
Description: International scientists work alongside two American researchers on the University of Wisconsin Hospitals muscular dystrophy research project. Pictured lef...
Photograph

Muscular Dystrophy Research at University of Wisconsin Hospitals

Date: 11 16 1953
Description: Dr. Stanley Weinreb, Muscular Dystrophy project associate in pathology at the University of Wisconsin Hospitals, uses the microtomie to slice a tissue samp...
Photograph

HT-340 Research Tractor

Date: 1961
Description: Elevated view of a man driving an International Harvester HT-340 research tractor.
Photograph

HT-340 Research Tractor in Arena Show

Date: 1973
Description: A man wearing a cowboy hat is operating an International Harvester model HT 340 experimental research tractor in a dirt arena under a tent in front of spec...
Photograph

HT-340 Experimental Tractor

Date: 1962
Description: A group of men gathered around an International Harvester HT-340 experimental research tractor that a man is driving.
Photograph

Crowd with HT-340 Tractor

Date: 1962
Description: Elevated view of a crowd of men, teenagers, and children gathered around an International Harvester HT-340 experimental research tractor.
Photograph

University of Wisconsin Grant for Heart Disease Research

Date: 10 29 1954
Description: University of Wisconsin President E.B. Fred receives a check from Dr. Robin Allin of the Wisconsin Heart Association. Looking on is John Wrage, chairman of...
Photograph

Man Launching a Very Large Kite

Date: 03 30 1933
Description: A man in a field holds a very large kite just prior to launching it. On the kite is painted the number 43 and "Property of the U.S. Weather Bureau." He is ...
Photograph

O'Konski and Obey

Date: 08 10 1974
Description: Wisconsin congressmen David Obey (left) and former congressman Alvin O'Konski breaking ground for a United States Forest Services genetics lab. After the c...
Photograph

Clean Suit

Date: 08 29 1995
Description: Congressman David R. Obey putting on protective clothing for a tour of the Cray Computer facility.
Photograph

Cray Tour

Date: 08 29 1995
Description: Wisconsin Congressman David R. Obey touring the new Cray Computer facility. Obey had been involved in securing federal funding for the company.

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