| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 251 |
 | Grand Canyon National Park, Arizona: Grand Canyon, Arizona, from Hopi Point | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945 | Image | uum_map |
| 252 |
 | Grand Canyon National Park, Arizona: Kaibab suspension bridge over Colorado River | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945 | Image | uum_map |
| 253 |
 | Grand Canyon National Park, Arizona: Looking east from Hopi Point, Grand Canyon, Arizona | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945 | Image | uum_map |
| 254 |
 | Grand Canyon, Arizona | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945 | Image | uum_map |
| 255 |
 | Grand Canyon, Arizona | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945 | Image | uum_map |
| 256 |
 | Grand Canyon, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 257 |
 | Grand Falls, Little Colorado River | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | Image | uum_map_rr |
| 258 |
 | Grand Falls, Little Colorado River | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | Image | uum_map_rr |
| 259 |
 | Granite Dells country | 1930 | Image | uum_map_rr |
| 260 |
 | Granite Gorge, Grand Canyon, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 261 |
 | Granite Gorge, Grand Canyon, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 262 |
 | Granite Rapids?, Grand Canyon, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 263 |
 | Ground water atlas of the United States: Segment 2, Arizona, Colorado, New Mexico, Utah | 1995 | Text | wwdl_er |
| 264 |
 | Hand drill at work, Oraibi Wash, 4+ miles below Burro Sprs., Ariz., 1909. | 1909 | uum_map | |
| 265 |
 | Heat as a tool for studying the movement of ground water near streams | 2003 | Text | wwdl_er |
| 266 |
 | Henry M. Tanner letters to Ammon Tenney | 1885-07-13; 1885-10-25 | Text | uum_msa |
| 267 |
 | Henry Martin Tanner, Joseph City Arizona Pioneer | 1964 | Text | uum_msa |
| 268 |
 | 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 |
| 269 |
 | Herbert E. Gregory Book 11: Colorado Plateau, 1938-1942 | 1938; 1939; 1940; 1941; 1942 | Image | uum_map |
| 270 |
 | Herbert E. Gregory Book 1: Colorado Plateau and Grand Canyon 1900, Navajo-Hopi 1909 | 1900; 1909; 1928 | Image | uum_map |
| 271 |
 | Herbert E. Gregory Book 2: Navajo-Hopi, San Juan 1909 | 1909 | Image | uum_map |
| 272 |
 | Herbert E. Gregory Book 2: Navajo-Hopi, San Juan 1909 | 1909 | Image | uum_map |
| 273 |
 | Herbert E. Gregory Book 3: Navajo-Hopi, Arizona-New Mexico, 1909 | 1909 | Image | uum_map |
| 274 |
 | Herbert E. Gregory Book 4: Navajo, San Juan, 1910 | 1910 | Image | uum_map |
| 275 |
 | Herbert E. Gregory Book 5: Navajo, 1911 | 1911 | Image | uum_map |