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Publication Information
Physical Description
Collection Information
Copyright Information
W012C0E
WHi 49891
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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.
Pneumatic Spindle Cotton Picker
January 20, 1925
Engineering photograph of an experimental pneumatic spindle cotton picker.
Short Tapered Spindle Cotton Picker
February 14, 1930
Engineering photograph of the drum on an experimental short tapered spindle cotton picker.
Cotton Picker with Open Drum
January 20, 1925
Engineering photograph of an experimental pneumatic spindle cotton picker with the drum open.
Cotton Picker Drums
January 20, 1925
Engineering photograph of the drums on an experimental pneumatic spindle cotton picker.
Cotton Picker Parts
February 6, 1931
Engineering photograph of a cotton picker finger, spindle, washer, and removable bushing.
Cotton Picker
July 19, 1938
Engineering photograph focusing on the spindles of an experimental single-row, two drum staggered cotton picker.
