Blackwelder Manufacturing Co. Records.
Collection Number: D-326
- 123.9 linear feet
- Manufacturing firm located in Rio Vista, California since 1902 whose work focused on the development of tomato harvesters and other agricultural equipment.
- Business records, correspondence, photographs, patent information, manuals, bills of material, drawings, blueprints, and specifications.
- Inclusive Dates
- Agricultural Technology
- Additional Collection Information
- Finding Aid on the Online Archive of California (http://www.oac.cdlib.org/findaid/ark:/13030/c8qj7khz/)
- View digitized films from the Blackwelder Manufacturing Records on the Internet Archive (https://archive.org/search.php?query=creator%3A%22Blackwelder+Manufacturing+Company%22)
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