| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1 |  | "Brontosaur" in Hance Rapid June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 2 |  | "How the Horse Helped Build America." Chapter 18, No.16. Horse riding, 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 |
| 3 |  | "How the Horse Helped Build America." Chapter 18, No.17. Bumper to Bumper across the Colorado | 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 |
| 4 |  | "Lee's Ferry", across the Colorado river | 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930 | Image/StillImage | uum_map |
| 5 |  | Al Galloway, foreground; Eggert-Hatch River Expedition, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 6 |  | Approaching Hance Rapid June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 7 |  | Arches in Marble Gorge, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 8 |  | At the mouth of Tapeats Creek, Grand Canyon, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 9 |  | Azra [that is, Arza] E. Hinckley journal no. 1, October, 1882 to January, 1884 | 1882; 1883; 1884; 1885; 1886 | Text | uum_msa |
| 10 |  | Before the Department of Interior National Park Service In re: Rulemaking on Special Regulations; Areas of the National Park System; Comments of the Hualapai Tribe | 2009-07-09 | Text | wwdl_neh |
| 11 |  | Bit of Grand Canyon cornice work | 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; 1950 | Image | uum_map |
| 12 |  | Boiler brought to Lee's Ferry circa 1900 by Charles H. Spencer | 1985-11 | uum_map_rr | |
| 13 |  | Boiler from steam boat Charles H. Spencer, just downstream from old Ferry site, Lee's Ferry | 1985-11 | uum_map_rr | |
| 14 |  | Bright Angel Trail, Grand Canyon | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image | uum_map |
| 15 |  | Cameron bridge | 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 |
| 16 |  | Canyon wall, Marble Canyon, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 17 |  | Cause of Hance Rapid, Granite vein, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 18 |  | Christian L. Christensen diary and articles | 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935 | Text | uum_msa |
| 19 |  | Colorado River, Grand Canyon, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 20 |  | Comments of the Hualapai Tribe before the Department of the Interior National Park Service | Text | wwdl_neh | |
| 21 |  | Dedication of the plaque to Norman and Doris Nevills, July 11, 1952. Joan Nevills, Frank "Fisheyes" Marsland, Mary Ogden Abbott, Sandra Nevills, Mae Davies Nevills, Marble Canyon Bridge, Arizona. | 1952-07-11 | Image | uum_map_rr |
| 22 |  | Deer Creek Falls | 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | Image | uum_map_rr |
| 23 |  | Diary of Andrew Smith Gibbons, 1858, 1877, 1878 | 1858; 1877; 1888 | Text | uum_msa |
| 24 |  | Don Hatch (Jack Brennan's boat in rear), Granite Gorge, Grand Canyon, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 25 |  | Don Hatch at mouth of Little Colorado River, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |