| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 2151 |
 | Power Plant | 1949-07-21 | Image | dha_scp |
| 2152 |
 | Power Plant | 1949-07-21 | Image | dha_scp |
| 2153 |
 | Power Plant | 1949-07-21 | Image | dha_scp |
| 2154 |
 | President Stearns of the University of Colorado and Bernard DeVoto | 1948 | Image | uum_map |
| 2155 |
 | Probable effects of the proposed Sulphur Gulch Reservoir on Colorado River quantity and quality near Grand Junction, Colorado | 2004 | Text | wwdl_er |
| 2156 |
 | Probably Navajo Springs Agency | 1880; 1881; 1882; 1883; 1884; 1885; 1886; 1887; 1888; 1889; 1890 | Image/StillImage | uaida_main |
| 2157 |
 | Program for Formal Inspection and Awards Ceremony, Denver Civic Center, 2 September 1955 | 1955-09-02 | Image | uum_map |
| 2158 |
 | Prospecting on the Ute Reservation, an ominous meeting | 1879-10-25 | Image/StillImage | uaida_main |
| 2159 |
 | Prostitutes Get Heavy Sentences (The Denver Post newspaper clipping) | 1952; 1953; 1954; 1955 | Image | uum_map |
| 2160 |
 | Ptarmigan on Flattop | 1933 | Image | uum_map_rr |
| 2161 |
 | Putting in at Echo Park | 1940; 1941 | uum_map_rr | |
| 2162 |
 | Quarterly Report for Southern Ute Agency dated 1890 | 1890 | Text | uaida_main |
| 2163 |
 | Quarterly Return of Public Property Pertaining to the for the First Quarter 1885 | 1885 | Text | uaida_main |
| 2164 |
 | Ra-De-Da carrying Pio Pinos in pappoose | 1899 | Image/StillImage | uaida_main |
| 2165 |
 | Railroad Station (Loading) | 1910; 1906; 1907; 1908; 1909; 1911; 1912; 1913; 1914 | Image | dha_scp |
| 2166 |
 | Railroad Station (Loading) | 1910; 1906; 1907; 1908; 1909; 1911; 1912; 1913; 1914 | Image | dha_scp |
| 2167 |
 | Railroads - construction | 1910; 1911; 1912; 1913; 1914; 1915 | Image | dha_wehgn |
| 2168 |
 | Railroads - construction, engines, workers (Yellow) | 1910; 1911; 1912; 1913; 1914; 1915 | Image | dha_wehgn |
| 2169 |
 | Railroads - Denver and Rio Grande Train in Snow | 1910; 1911; 1912; 1913; 1914; 1915 | Image | dha_wehgn |
| 2170 |
 | Railroads - Interior of Locomotive Engine | 1910; 1911; 1912; 1913; 1914; 1915 | Image | dha_wehgn |
| 2171 |
 | Railroads - Locomotive | 1910; 1911; 1912; 1913; 1914; 1915 | Image | dha_wehgn |
| 2172 |
 | Railroads - Locomotive | 1910; 1911; 1912; 1913; 1914; 1915 | Image | dha_wehgn |
| 2173 |
 | Railroads - Locomotive 1196 | 1910; 1911; 1912; 1913; 1914; 1915 | Image | dha_wehgn |
| 2174 |
 | Railroads - Locomotive 627, Rock Island | 1910; 1911; 1912; 1913; 1914; 1915 | Image | dha_wehgn |
| 2175 |
 | Railroads - Locomotive 7710 | 1910; 1911; 1912; 1913; 1914; 1915 | Image | dha_wehgn |