| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 26 |
 |
Boston Consolidated, Marion Shovel | 1906-11 | Image | dha_scp |
| 27 |
 |
Bullion Beck Mine group, ca 1896 | 1896; 1897; 1898; 1899; 1900; 1901; 1902; 1903; 1904; 1905; 1906 | Image | dha_eftl |
| 28 |
 |
Burleigh Drill at 900 ft level | 1900 | Image | dha_eftl |
| 29 |
 |
Burleigh drill at Daly West | 1900 | Image | pc_hsm |
| 30 |
 |
Castle Gate, Utah-Mining p.1 | 1924-03 | Image | dha_cp |
| 31 |
 |
Castle Gate, Utah-Mining p.3 | 1924-03-08 | Image | dha_cp |
| 32 |
 |
Castle Gate, Utah-Mining p.4 | Image | dha_cp | |
| 33 |
 |
Castle Gate, Utah-Mining p.5 | Image | dha_cp | |
| 34 |
 |
Castle Gate, Utah-Mining p.6 | Image | dha_cp | |
| 35 |
 |
Castle Valley Coal Company | 1911-04-25 | Image | dha_scp |
| 36 |
 |
Castle Valley Coal Company Tram at Opening #2 | 1911-02-22 | Image | dha_scp |
| 37 |
 |
Castle Valley Coal Company, Tram above Tipple | 1911-02-22 | Image | dha_scp |
| 38 |
 |
Castle Valley Coal Company, Tram at Opening | 1911-02-22 | Image | dha_scp |
| 39 |
 |
Castle Valley Coal Company, Tram at Top | 1911-02-22 | Image | dha_scp |
| 40 |
 |
Clarence King | Image | dha_cp | |
| 41 |
 |
Clear Creek, Utah-Life and Customs p.1 | Image | dha_cp | |
| 42 |
 |
Clear Creek, Utah-Mining p.1 | Image | dha_cp | |
| 43 |
 |
Coke ovens being constructed | 1942; 1943 | Image | dha_eftl |
| 44 |
 |
Consolidated Fuel Company, North 1 Mine | 1910-08-07 | Image | dha_scp |
| 45 |
 |
Consumers, Utah p.1 | 1963-03 | Image | dha_cp |
| 46 |
 |
Cornish pump | 1975 | Image | dha_eftl |
| 47 |
 |
Current miners | 1975 | Image | dha_eftl |
| 48 |
 |
Daly Mine hoist | 1880; 1881; 1882; 1883; 1884; 1885; 1886; 1887; 1888; 1889; 1890; 1891; 1892; 1893; 1894; 1895; 1896; 1897; 1898; 1899; 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920 | Image | pc_hsm |
| 49 |
 |
Daniel C Jackling, early | 1975 | Image | dha_eftl |
| 50 |
 |
Daniel C Jackling, late | 1975 | Image | dha_eftl |