| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 276 |  | Annual Turkey Drawing | 1980-12-04 | Image/StillImage | ucl_vep |
| 277 |  | Antecline, just before Split Mountain Rapids, May 1961 | 1961-05 | Image/StillImage | uum_map_rr |
| 278 |  | Anthropological work 1931 [25] | 1931 | Image/StillImage | uum_map |
| 279 |  | Antique Farm Machinery | 1989 | Image/StillImage | ucl_rhc |
| 280 |  | Antique Farm Machinery | 1989 | Image/StillImage | ucl_rhc |
| 281 |  | Antique Farm Machinery | 1989 | Image/StillImage | ucl_rhc |
| 282 |  | Antique Machinery Show | 1989 | Image/StillImage | ucl_rhc |
| 283 |  | Antiques | 1989 | Image/StillImage | ucl_rhc |
| 284 |  | Apartment Building Construction | 1958-03-27 | Image/StillImage | ucl_vep |
| 285 |  | Applique and embroidered floral sampler quilt by Unknown quilter | 1840; 1841; 1842; 1843; 1844; 1845; 1846; 1847; 1848; 1849; 1850 | Text | uum_uqhr |
| 286 |  | Applique Butterfly quilt by Elizabeth Jane Pate Fuller Gray | 1925 | Text | uum_uqhr |
| 287 |  | Approaching rapids at Split Mountain Run, Moonshine Rapids ahead, Green River, May 1966 | 1966-05 | Image/StillImage | uum_map_rr |
| 288 |  | Arapaho Rock | Image/StillImage | ucl_rhc | |
| 289 |  | Arapho Rock | 1912; 1913; 1914; 1915 | Image/StillImage | ucl_rhc |
| 290 |  | Archeology Explorers | Image | ucl_tp | |
| 291 |  | Archeology Explorers | Image | ucl_tp | |
| 292 |  | Archeology Explorers | Image | ucl_tp | |
| 293 |  | Arda Winn | 1939 | Image/StillImage | ucl_tp |
| 294 |  | Arden Stewart | 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990 | Image | ucl_rhc |
| 295 |  | Ardis Bracken | 1939 | Image/StillImage | ucl_tp |
| 296 |  | Ardis Bracken | 1939 | Image/StillImage | ucl_tp |
| 297 |  | Ardis Bracken and Eliza Worthen | 1939 | Image/StillImage | ucl_tp |
| 298 |  | Ardis Long | 1942 | Image/StillImage | ucl_tp |
| 299 |  | Ardith Bowden and G. Wolf | 1940; 1941; 1942; 1943; 1944; 1945 | Image/StillImage | ucl_rhc |
| 300 |  | Ardith Hackford | 1939 | Image/StillImage | ucl_tp |