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Publication Information
Physical Description
Collection Information
Copyright Information
W012KOL
WHi 134234
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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.
Tractor Disc Harrow
March 17, 1920
Side view of a tractor disc harrow set up on the floor in the corner of a room.
Tractor Disc Harrow
March 26, 1920
Side view of a tractor disc harrow set up on the floor in the corner of a room.
Tractor Disc Harrow
March 17, 1920
Rear view of a tractor disc harrow set up on the floor in the corner of a room. The sign painted on the harrow reads: "International Tractor Harrow."
4 1/2 Ft. Offset Rigid Tractor Disc Harrow
February 17, 1928
Diagram of crossection and overhead view of a disk harrow.
Orchard Disc Harrow
May 13, 1920
Rear view of an orchard disc harrow set up on a wood floor in a large room.
Man Adjusting Tractor Disc Harrow
July 22, 1920
A man is making adjustments to a tractor disc harrow in the corner of a room.
