| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 26 |  | Storm Run-offs P.11 | 1958-08-20 | Image | dha_cp |
| 27 |  | Storm Run-offs P.2 | 1958-08-20 | Image | dha_cp |
| 28 |  | Thackeray, W. Mark | 1937 | Image/StillImage | dha_uslp |
| 29 |  | Thurston, Clarence | 1951 | Image/StillImage | dha_uslp |
| 30 |  | Union Portland Cement Company P.1 | 1909-12-29 | Image | dha_cp |
| 31 |  | Union Portland Cement Company, Devil's Slide | 1909-12-29 | Image | dha_scp |
| 32 |  | Union Portland Cement, Devil's Slide | 1923 | Image | dha_scp |
| 33 |  | Union Portland Cement, Devil's Slide | 1923 | Image | dha_scp |
| 34 |  | Union Portland Cement, Devil's Slide | 1923 | Image | dha_scp |
| 35 |  | Weber Canyon p.12 | 1860; 1861; 1862; 1863; 1864; 1865; 1866; 1867; 1868; 1869; 1870 | Image/StillImage | dha_cp |
| 36 |  | Weber Canyon p.14 | 1869; 1870; 1871; 1872; 1873; 1874; 1875; 1876; 1877; 1878; 1879 | Image/StillImage | dha_cp |
| 37 |  | Weber Canyon p.16 | 1861 | Image/StillImage | dha_cp |
| 38 |  | Weber Canyon p.17 | 1870; 1871; 1872; 1873; 1874; 1875; 1876; 1877; 1878; 1879; 1880 | Image/StillImage | dha_cp |
| 39 |  | Weber Canyon p.19 | 1870; 1871; 1872; 1873; 1874; 1875; 1876; 1877; 1878; 1879; 1880 | Image/StillImage | dha_cp |
| 40 |  | Weber Canyon p.2 | 1860; 1861; 1862; 1863; 1864; 1865; 1866; 1867; 1868; 1869; 1870 | Image/StillImage | dha_cp |
| 41 |  | Weber Canyon p.21 | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_cp |
| 42 |  | Weber Canyon p.22 | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_cp |
| 43 |  | Weber Canyon p.5 | 1947 | Image/StillImage | dha_cp |
| 44 |  | Weber Canyon p.6 | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_cp |
| 45 |  | Weber Canyon p.8 | 1875; 1876; 1877; 1878; 1879; 1880; 1881; 1882; 1883; 1884; 1885 | Image/StillImage | dha_cp |
| 46 |  | Weber Canyon p.9 | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_cp |
| 47 |  | Williams, Faye E. | 1947 | Image/StillImage | dha_uslp |