| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 3126 |  | Heat as a tool for studying the movement of ground water near streams | 2003 | Text | wwdl_er |
| 3127 |  | Helicopter and raft, Grand Canyon, Winter 1963 | 1963 | Image/StillImage | uum_map_rr |
| 3128 |  | Helicopter and raft, Grand Canyon, Winter 1963 | 1963 | Image/StillImage | uum_map_rr |
| 3129 |  | Henry M. Tanner letters to Ammon Tenney | 1885-07-13; 1885-10-25 | Text | uum_msa |
| 3130 |  | Henry Martin Tanner, Joseph City Arizona Pioneer | 1964 | Text | uum_msa |
| 3131 |  | Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938 | 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938 | Image | uum_map |
| 3132 |  | Herbert E. Gregory Book 11: Colorado Plateau, 1938-1942 | 1938; 1939; 1940; 1941; 1942 | Image | uum_map |
| 3133 |  | Herbert E. Gregory Book 1: Colorado Plateau and Grand Canyon 1900, Navajo-Hopi 1909 | 1900; 1909; 1928 | Image | uum_map |
| 3134 |  | Herbert E. Gregory Book 2: Navajo-Hopi, San Juan 1909 | 1909 | Image | uum_map |
| 3135 |  | Herbert E. Gregory Book 2: Navajo-Hopi, San Juan 1909 | 1909 | Image | uum_map |
| 3136 |  | Herbert E. Gregory Book 3: Navajo-Hopi, Arizona-New Mexico, 1909 | 1909 | Image | uum_map |
| 3137 |  | Herbert E. Gregory Book 4: Navajo, San Juan, 1910 | 1910 | Image | uum_map |
| 3138 |  | Herbert E. Gregory Book 5: Navajo, 1911 | 1911 | Image | uum_map |
| 3139 |  | Herbert E. Gregory Book 6: Navajo, 1913 | 1913 | Image | uum_map |
| 3140 |  | Herbert E. Gregory Book 7: Navajo, 1913, 1914 | 1913; 1914 | Image | uum_map |
| 3141 |  | Hermit Rapid, Grand Canyon | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Image | uum_map_rr |
| 3142 |  | Hermit Rapid, Nevills Expedition Grand Canyon river trip, 1942 | 1942 | Image | uum_map_rr |
| 3143 |  | Hermits Rest | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929 | Image/StillImage | uum_map |
| 3144 |  | Hi-Lights: The Jesse Nelson Perkins, Sr., Family Organization | 1956; 1957 | Text | uum_msa |
| 3145 |  | High Noon, Kaibab Plateau | 2001 | Image/StillImage | uu_uap |
| 3146 |  | The High Wall At Grand View | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929 | Image/StillImage | uum_map |
| 3147 |  | Highway at Ashfork, Arizona | 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | Image | uum_map_rr |
| 3148 |  | Hiker in Grand Canyon, Spring 1969 | 1969 | Image/StillImage | uum_map_rr |
| 3149 |  | Hiker in Tuweep area, Grand Canyon, early 1960s | 1960; 1961; 1962; 1963; 1964 | Image/StillImage | uum_map_rr |
| 3150 |  | Hikers crossing stream, Toroweap, Grand Canyon, March 1968 | 1968 | Image/StillImage | uum_map_rr |