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Manuscript Collections
Leffingwell, Randy (1948-). Papers.
Collection Number: MC138
- Biography
- Agricultural technology historian and author of The American farm tractor (1991), John Deere farm tractors (1993), Classic farm tractors (1993), and Caterpillar (1994).
- Description
- Typescript of Caterpillar (1994).
- Inclusive Dates
- 1994
- 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.