Manuscript Collections
Blackwelder Manufacturing Co. Archives.
Collection Number: D-326
- Extent
- 123.9 linear feet
- Biography
- Manufacturing firm located in Rio Vista, California since 1902 whose work focused on the development of tomato harvesters and other agricultural equipment.
- Description
- Business records, correspondence, photographs, patent information, manuals, bills of material, drawings, blueprints, and specifications.
- Inclusive Dates
- 1902-1989.
- Subject
- Agricultural Technology
- Access
- Many collections are stored offsite and need to be retrieved for your research visit. To begin the request process, researchers should e-mail speccoll@ucdavis.edu at least five business days before visiting. Please wait for confirmation that the collection is available before visiting.