| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 26 |  | Yampa River p. 1 | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943 | Image/StillImage | dha_cp |
| 27 |  | Yampa River p. 2 | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943 | Image/StillImage | dha_cp |
| 28 |  | Yampa River p. 3 | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943 | Image/StillImage | dha_cp |
| 29 |  | Yampa River Run, 1937 p. 10 | 1937 | Image/StillImage | dha_cp |
| 30 |  | Yampa River Run, 1937 p. 11 | 1937 | Image/StillImage | dha_cp |
| 31 |  | Yampa River Run, 1937 p. 12 | 1937 | Image/StillImage | dha_cp |
| 32 |  | Yampa River Run, 1937 p. 2 | 1937 | Image/StillImage | dha_cp |
| 33 |  | Yampa River Run, 1937 p. 3 | 1937 | Image/StillImage | dha_cp |
| 34 |  | Yampa River Run, 1937 p. 3-a | 1937 | Image/StillImage | dha_cp |
| 35 |  | Yampa River Run, 1937 p. 4 | 1937 | Image/StillImage | dha_cp |
| 36 |  | Yampa River Run, 1937 p. 5 | 1937 | Image/StillImage | dha_cp |
| 37 |  | Yampa River Run, 1937 p. 6 | 1937 | Image/StillImage | dha_cp |
| 38 |  | Yampa River Run, 1937 p. 7 | 1937 | Image/StillImage | dha_cp |
| 39 |  | Yampa River Run, 1937 p. 8 | 1937 | Image/StillImage | dha_cp |