| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 26 |
 |
Spring Canyon Coal Company, General View | 1925; 1921; 1922; 1923; 1924; 1926; 1927; 1928; 1929 | Image | dha_scp |
| 27 |
 |
Timber and tramways at mine site | 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; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929 | Image | pc_hsm |
| 28 |
 |
Utah Apex | 1925; 1921; 1922; 1923; 1924; 1926; 1927; 1928; 1929 | Image | dha_scp |
| 29 |
 |
Utah Metal Mines, Upper Carr Fork | 1925; 1921; 1922; 1923; 1924; 1926; 1927; 1928; 1929 | Image | dha_scp |
| 30 |
 |
Utah Metal Mines, Upper Carr Fork | 1925; 1921; 1922; 1923; 1924; 1926; 1927; 1928; 1929 | Image | dha_scp |