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Publication Information
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Collection Information
Copyright Information
W012Z45
WHi 74634
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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.
Man with Rumley Tractor and P&O Plow
1919
Man in a farm field with a Rumley tractor and a P&O plow.
Close-Up of P&O Tractor Plow
1921
Close-up of a P&O three-bottom tractor plow pulled through field by a Titan 10-20 tractor.
Farmer in Field with Rumely Tractor and Gang Plow
1919
Man pulling a P&O gang plow in a field with a Rumely Oil Pull tractor. The photograph was taken by Smith's Studio for International Harvester.
Close-up of P&O Plow
1920
Close-up of an International Harvester P&O (Parlin and Orendorff) tractor plow in a field.
Titan Tractor Pulling P&O Plow
1921
Farmer pulling a P&O plow with a Titan tractor. The original caption reads: "Ira Wolf's farm, Aurora Ill., P&O plow."
