- R. A. Ezell Letter and Circular1
- R. A. Patterson to James Thomas, Jr. Letter1
- R. A. Scott Diary1
- R. A. Williams Telegraph1
- R. Baxter Brown Diary1
- R. Bolling Batte Papers,
1918-19921
- R. Bolling Batte papers,
1921-19961
- R. Buckley Letter1
- R. Buckminster Fuller Collection1
- R. C. Booker Company Ledger,
1913-19201
- R. C. Nichols Scrapbook1
- R. C. Tucker, Assistant State Geologist, Oil and Gas Operations in West Virginia1
- R. Doyne Halbritter, Collector, Preston County Material1
- R. Doyne Halbritter, Collector, Records2
- R. E. Gish Papers
1871-18921