| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 51 |
 |
Colorado River -- Glen Canyon p.6 | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image/StillImage | dha_cp |
| 52 |
 |
Colorado River -- Glen Canyon p.7 | 1956; 1957; 1958; 1959; 1960 | Image/StillImage | dha_cp |
| 53 |
 |
Colorado River -- Glen Canyon p.8 | 1956; 1957; 1958; 1959; 1960 | Image/StillImage | dha_cp |
| 54 |
 |
Colorado River -- Glen Canyon p.9 | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image/StillImage | dha_cp |
| 55 |
 |
Colorado River -- Grand Canyon p.1 | 1958-10-04 | Image/StillImage | dha_cp |
| 56 |
 |
Colorado River -- Kanab Creek p.1 | 1934 | Image/StillImage | dha_cp |
| 57 |
 |
Colorado River -- Marble Canyon, Ariz. p.1 | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_cp |
| 58 |
 |
Colorado River -- Marble Canyon, Ariz. p.2 | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_cp |
| 59 |
 |
Colorado River -- Marble Canyon, Ariz. p.3 | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_cp |
| 60 |
 |
Colorado River -- Marble Canyon, Ariz. p.4 | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_cp |
| 61 |
 |
Colorado River -- Marble Canyon, Ariz. p.5 | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_cp |
| 62 |
 |
Colorado River -- Marble Canyon, Ariz. p.6 | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_cp |
| 63 |
 |
Colorado River -- Moab Area p.1 | 1939; 1940; 1941; 1942; 1943 | Image/StillImage | dha_cp |
| 64 |
 |
Colorado River -- Moab Area p.2 | 1939; 1940; 1941; 1942; 1943 | Image/StillImage | dha_cp |
| 65 |
 |
Colorado River -- Moab Area p.4 | 1940 | Image/StillImage | dha_cp |
| 66 |
 |
Colorado River -- Toroweap P.1 | 1961 | Image/StillImage | dha_cp |
| 67 |
 |
Colorado River -- Transportation p.1 | 1927 | Image/StillImage | dha_cp |
| 68 |
 |
Colorado River -- Transportation p.2 | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930 | Image/StillImage | dha_cp |
| 69 |
 |
Colorado River Area p.1 | 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963 | Image/StillImage | dha_cp |
| 70 |
 |
Colorado River Area p.4 | 1957-03-13 | Image/StillImage | dha_cp |
| 71 |
 |
Colorado River p.12 | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973 | Image/StillImage | dha_cp |
| 72 |
 |
Colorado River p.8 | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910 | Image/StillImage | dha_cp |
| 73 |
 |
Colorado River p.9 | 1963-05-25 | Image/StillImage | dha_cp |
| 74 |
 |
Dam (bridge) | 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_gmo |
| 75 |
 |
Dam (bridge) | 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_gmo |