| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 26 | Sarah Maria Davis Thatcher diary, typescript | 1878; 1879; 1880; 1881; 1882; 1883; 1884; 1885; 1886; 1887 | Text | uum_manu | |
| 27 | Sawtooth Mountains from Redfish Lake, Idaho | 1927 | Image/StillImage | uum_map | |
| 28 | Skiing at Aspen, Colorado and Sun Valley, Idaho | 1950 | Image/MovingImage | uum_hmc | |
| 29 | Stairway and Natural Bridge, Shoshone Falls, Idaho | 1927 | Image/StillImage | uum_map | |
| 30 | Thomas William Deppe, Draper, Utah: an interview by Becky B. Lloyd, November 5, 2005: Saving the Legacy tape no. 748 & 749 | 2005-11-05 | Text | uum_slohp | |
| 31 | View from Big Crater, Craters of the Moon, Arco, Idaho | 1927 | Image/StillImage | uum_map | |
| 32 | William Hornibrook | 1938 | Text | dha_wpabs | |
| 33 | Yellowstone, Seattle, Coeur d'Alene Idaho | 1966 | Image/MovingImage | uum_hmc |