| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 501 |
 |
Stockton, Utah p.8 | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910; 1911; 1912; 1913; 1914; 1915 | Image | dha_cp |
| 502 |
 |
Study of bacterial activity and ecology of Bingham Canyon mine dumps | 1968-08 | Text | ir_etd |
| 503 |
 |
Surveying a drift | 1880; 1881; 1882; 1883; 1884; 1885; 1886; 1887; 1888; 1889; 1890; 1891; 1892; 1893; 1894; 1895; 1896; 1897; 1898; 1899; 1900 | Image | pc_hsm |
| 504 |
 |
Surveying in tunnel | 1880; 1881; 1882; 1883; 1884; 1885; 1886; 1887; 1888; 1889; 1890; 1891; 1892; 1893; 1894; 1895; 1896; 1897; 1898; 1899; 1900 | Image | pc_hsm |
| 505 |
 |
Telluride Town | 1887-09-14 | Image/StillImage | dha_awg |
| 506 |
 |
Thomas Kearns and David Keith in the mine | 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 | Image | pc_hsm |
| 507 |
 |
Three miners at 600 station | 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 | Image | pc_hsm |
| 508 |
 |
Timbers in mine drift | 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 |
| 509 |
 |
Tintic, Utah-Mining p.1 | 1890; 1891; 1892; 1893; 1894; 1895; 1896; 1897; 1898; 1899; 1900 | Image | dha_cp |
| 510 |
 |
Tintic, Utah-Mining p.5 | 1890; 1891; 1892; 1893; 1894; 1895; 1896; 1897; 1898; 1899; 1900 | Image | dha_cp |
| 511 |
 |
Treaty with the Shoshoni-Goship 1863 | 1904 | Image/StillImage | uaida_main |
| 512 |
 |
Two miners underground with lanterns | 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 |
| 513 |
 |
Unidentified Man - Hiko Bell Corp in Nevada | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image/StillImage | ucl_rhc |
| 514 |
 |
Unidentified Man - Hiko Bell Corp Visits Nevada | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image/StillImage | ucl_rhc |
| 515 |
 |
Union Pacific Railroad last run on Rossie Hill - shots 1 and 2 | 1963-11 | pc_hsm | |
| 516 |
 |
Union Pacific Railroad last run on Rossie Hill - shots 3 and 4 | 1963-11 | pc_hsm | |
| 517 |
 |
Union Pacific Railroad last run on Rossie Hill - shots 5, 6, and 7 | 1963-11 | pc_hsm | |
| 518 |
 |
United Park City Mines winze, April 1960 - shot 11 | 1960-04 | pc_hsm | |
| 519 |
 |
United Park City Mines winze, April 1960 - shot 12 | 1960-04 | pc_hsm | |
| 520 |
 |
United Park City Mines winze, April 1960 - shots 1 and 2 | 1960-04 | pc_hsm | |
| 521 |
 |
United Park City Mines winze, April 1960 - shots 3 and 4 | 1960-04 | pc_hsm | |
| 522 |
 |
United Park City Mines winze, April 1960 - shots 5 and 6 | 1960-04 | pc_hsm | |
| 523 |
 |
United Park City Mines winze, April 1960 - shots 7 and 8 | 1960-04 | pc_hsm | |
| 524 |
 |
United Park City Mines winze, April 1960 - shots 9 and 10 | 1960-04 | pc_hsm | |
| 525 |
 |
Unorganized Mining District, Uinta County (7 Separate Claims) | 1922; 1923 | Image/StillImage | ucl_maps |