| Title | Author(s) | Dates | Call Number | Unit | Has Scanned Image? ☓ |
|---|---|---|---|---|---|
| Reed Peck Manuscript | Peck, Reed | 1839 | MSS SC 530 | Unit 9 — Missouri | No |
| Letter of J. C. Frémont to the editors of the National Intelligencer, communicating some general results of a recent winter expedition across the Rocky Mountains, for the survey of a route for a railroad to the Pacific. June 15, 1854. | Frémont, John Charles | 1854 | AC 901 .A1 no.4782 | Unit 12 — Western Exodus and Pioneers | No |
| Reminiscences of pioneer life | Latta, Robert Ray | 1912 | F 591 .L35 1912 | Unit 12 — Western Exodus and Pioneers | No |