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Publication Information
Physical Description
Collection Information
Copyright Information
W012ZRB
WHi 59817
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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.
International TD-40 TracTracTor and Grader
November 30, 1937
Road construction workers using an International TD-40 TracTracTor (crawler tractor) and an Adams Model 4 grader owned by the City of Signal Hill.
T-20 TracTracTor
1939
A man stands next to an International T-20 TracTracTor (crawler tractor). Original caption reads: "A T-20 TracTracTor (crawler tractor) and a McCaffrey bulldozer owned by R.W. Hampton Co. Los Angel...
Man with TracTracTor
April 26, 1937
A man uses an International Model TD-35 TracTracTor (crawler tractor) to haul a sled loaded with logs. The photograph was taken in Fort Frances, Ontario, Canada.
International T-40 TracTracTor Working in Mine
1937
Worker moving rock at the Sahara Mine with an International T-40 TracTracTor (crawler tractor) equipped with a Bucyrus-Erie bullgrader.
Deepening a Creek Channel with a TD-18 Crawler Tractor
1939
A man operates an International TD-18 TracTracTor (crawler tractor) to deepen a creek channel. Original caption reads: "TD-18 TracTracTor and Emseo(?) Bulldozer owned by C.W. Moore, contractor. Thi...
T-20 TracTracTor with Bulldozer
1937
A worker operating an International T-20 TracTracTor (crawler tractor) with bulldozer on a pile during during a building excavation.
