click zoom to display a high-res image
Publication Information
Physical Description
Collection Information
Copyright Information
W0149EC
WHi 114562
Image
Digital Collections
Explore more than 100,000 collection items online through the Society’s digital collections. For over two decades, we’ve been scanning, photographing, and digitizing materials from our collections, creating a rich and growing digital archive that brings history closer to you.
The Wisconsin Historical Society offers an ever-growing digital collection. Digitized materials reflect the full range of items in the collections including photographs, letters, newsletters, films, posters, architectural drawings, menus, and ephemera.
Attribution
For a credit line: Wisconsin Historical Society, Creator, Title, Unique Identifier.
The Unique Identifier can be found at the top or bottom of the page for each item. The name of a downloaded file is NOT the unique identifier.
For bibliographic citations please consult the UW-Madison Libraries Citation Research Guide to ensure compliance with appropriate style guidelines.
Accessing Collections
The vast majority of the items in our collections are not online. The Society owns thousands of archival collections viewable in our Archives reading room. To view and conduct research in our collections, visit us in person.
International Experimental Steam Tractor
1921
Left side view of an International Harvester experimental steam tractor.
Experimental International 10-20 Tractor
August 11, 1922
Experimental International 10-20 tractor. The tractor clearly displays a jacketed steam engine and boiler.
Experimental International Tractor
1921
Experimental International tractor. Right side view.
Experimental International Tractor
August 11, 1922
Experimental International tractor in a field.
Experimental HT-340 Tractor
June 1973
Color studio photograph of Model HT-340, an International Harvester turbine power hydrostatic transmission experimental tractor.
HT-340 Experimental Tractor
1962
A group of men gathered around an International Harvester HT-340 experimental research tractor that a man is driving.
