| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 101 |
 | Cause of Hance Rapid, Granite vein, June 1956 | 1956-06 | Image/StillImage | uum_map_rr |
| 102 |
 | Central Pacific RR - Locomotives P.13 | 1895 | Image/StillImage | dha_cp |
| 103 |
 | Central Pacific RR - Locomotives P.14 | 1894; 1895 | Image/StillImage | dha_cp |
| 104 |
 | Charles Russell boat, Grand Canyon, June 1971 | 1971 | Image/StillImage | uum_map_rr |
| 105 |
 | Chimney Butte | 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 106 |
 | Chinle Wash ruins | 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | Image/StillImage | uum_map_rr |
| 107 |
 | Chu-aŕ-ru-um-peak, and his friends | 1874 | Image/StillImage | uaida_main |
| 108 |
 | Circle of stones, Grand Canyon 1971 | 1971 | Image/StillImage | uum_map_rr |
| 109 |
 | Cliff dwelling ruins | 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | Image/StillImage | uum_map_rr |
| 110 |
 | Colorado River - Near Lees Ferry - Arizona | 1932-05 | Image/StillImage | uum_map |
| 111 |
 | Colorado River -- Excursions p.16 | 1949-06-17 | Image/StillImage | dha_cp |
| 112 |
 | Colorado River -- Excursions p.5 | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image/StillImage | dha_cp |
| 113 |
 | Colorado River -- Grand Canyon p.1 | 1958-10-04 | Image/StillImage | dha_cp |
| 114 |
 | Colorado River -- Kanab Creek p.1 | 1934 | Image/StillImage | dha_cp |
| 115 |
 | Colorado River -- Lee's Ferry p.1 | 1960 | Image/StillImage | dha_cp |
| 116 |
 | Colorado River -- Lee's Ferry p.2 | 1960 | Image/StillImage | dha_cp |
| 117 |
 | Colorado River -- Lee's Ferry p.3 | 1935-03-19 | Image/StillImage | dha_cp |
| 118 |
 | Colorado River -- Marble Canyon, Ariz. p.1 | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_cp |
| 119 |
 | Colorado River -- Marble Canyon, Ariz. p.2 | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_cp |
| 120 |
 | Colorado River -- Marble Canyon, Ariz. p.3 | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_cp |
| 121 |
 | Colorado River -- Marble Canyon, Ariz. p.4 | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_cp |
| 122 |
 | Colorado River -- Marble Canyon, Ariz. p.5 | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_cp |
| 123 |
 | Colorado River -- Marble Canyon, Ariz. p.6 | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_cp |
| 124 |
 | Colorado River -- Separation Rapids p.1 | 1939-08-28 | Image/StillImage | dha_cp |
| 125 |
 | Colorado River -- Toroweap P.1 | 1961 | Image/StillImage | dha_cp |