| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 626 |  | Grotto Geyser - Upper Geyser Basin | 1908-08-15 | Image | dha_scp |
| 627 |  | Group | 1909-09 | Image | dha_scp |
| 628 |  | Group at Geyser Camp | 1911-08 | Image | dha_scp |
| 629 |  | Hampshire Ram | 1935-08-29 | Image | uum_map |
| 630 |  | Hatch-Eggert Expedition -- John Wesley Powell monument, Green River, Wyoming | 1955 | Image | uum_map_rr |
| 631 |  | Hatch-Eggert Expedition -- open country below Green River, Wyoming | 1955 | Image | uum_map_rr |
| 632 |  | Hatch-Eggert Expedition -- party around monument in Green River, Wyoming (2:7:3 is double exposure with 2:7:6) | 1955 | Image | uum_map_rr |
| 633 |  | Hatch-Eggert Expedition -- Sunset at Green River, Wyoming | 1955; 1956 | Image | uum_map_rr |
| 634 |  | Hayden Survey (1870) P.1 | 1870 | Image | dha_cp |
| 635 |  | Hayden Survey (1870) P.2 | 1871 | Image | dha_cp |
| 636 |  | Hayden Survey (1870) P.4 | 1870 | Image | dha_cp |
| 637 |  | Hayden Survey (1870) P.6 | 1870 | Image | dha_cp |
| 638 |  | Heber J. Grant | 1923-07-01 | Image | dha_cp |
| 639 |  | Heidi Selnes and the University of Utah Ski Team [02] | 1996-03-06; 1996-03-07; 1996-03-08; 1996-03-09 | Image/StillImage | uum_map_usa |
| 640 |  | Helicopter in use during construction at Grand Targhee | 1969; 1970; 1971; 1972; 1973; 1974 | uum_map_usa | |
| 641 |  | Hibernation Period in Jackson Hole | 1930; 1931; 1932; 1933; 1934; 1935; 1936 | Image/StillImage | uum_map |
| 642 |  | Hickman's farm | 1987-08-18 | Image/StillImage | uum_map |
| 643 |  | High School graduation | 1892 | Image | dc_bpc |
| 644 |  | Hikers and automobile | 1936 | Image/StillImage | uum_map |
| 645 |  | Hole in the Wall Ranch, Wyoming | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959 | Image | uum_map |
| 646 |  | Hole-in-the-Wall, Wyoming P.4 | 1934 | Image | dha_cp |
| 647 |  | Hole-in-the-Wall, Wyoming P.5 | 1934 | Image | dha_cp |
| 648 |  | Holmes Ranch on Green River. Afternoon. 6-11-55 | 1955-06-11 | Image | uum_map_rr |
| 649 |  | Hope A. Hilton | 1987-08-18 | Image/StillImage | uum_map |
| 650 |  | Horse Creek (Wyo.) p. 1 | 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938 | Image/StillImage | dha_cp |