| Title | Author(s) | Dates ☓ | Call Number | Unit | Has Scanned Image? |
|---|---|---|---|---|---|
| Joseph Leland Heywood Letter to Mary R. Shumway | Heywood, Joseph Leland | 1847 | MSS SC 460 | Unit 10 — Nauvoo | No |
| Joseph Leland Heywood Diaries | Heywood, Joseph Leland | 1856-1857 | MSS 179 | Unit 12 — Western Exodus and Pioneers | Yes |