| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 326 |
 |
Tintic, Utah-Mining p.6 | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910 | Image | dha_cp |
| 327 |
 |
Tunnel and Shaft, Park City Mines -Shot 1 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 328 |
 |
Tunnel and Shaft, Park City Mines -Shot 10 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 329 |
 |
Tunnel and Shaft, Park City Mines -Shot 11 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 330 |
 |
Tunnel and Shaft, Park City Mines -Shot 12 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 331 |
 |
Tunnel and Shaft, Park City Mines -Shot 13 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 332 |
 |
Tunnel and Shaft, Park City Mines -Shot 2 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 333 |
 |
Tunnel and Shaft, Park City Mines -Shot 3 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 334 |
 |
Tunnel and Shaft, Park City Mines -Shot 4 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 335 |
 |
Tunnel and Shaft, Park City Mines -Shot 5 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 336 |
 |
Tunnel and Shaft, Park City Mines -Shot 6 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 337 |
 |
Tunnel and Shaft, Park City Mines -Shot 7 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 338 |
 |
Tunnel and Shaft, Park City Mines -Shot 8 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 339 |
 |
Tunnel and Shaft, Park City Mines -Shot 9 | 1964-07-21 | Image/StillImage | dha_sltnc |
| 340 |
 |
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 |
| 341 |
 |
United mass struggle against hunger, the Communist Party call to workers and farmers of Utah, pamphlet | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Text | uum_csr |
| 342 |
 |
United Mine Workers of America P.01 | 1943-07-13 | Image/StillImage | dha_cp |
| 343 |
 |
United Mine Workers of America P.02 | 1914-06-08 | Image/StillImage | dha_cp |
| 344 |
 |
Utah Apex Mining Co. | 1926-01-08 | Image/StillImage | dha_scnpp |
| 345 |
 |
Utah Apex Mining Co. | 1926-01-08 | Image/StillImage | dha_scnpp |
| 346 |
 |
Utah Apex Mining Co. | 1926-01-09 | Image/StillImage | dha_scnpp |
| 347 |
 |
Utah Apex Mining Co. | 1926-01-09 | Image/StillImage | dha_scnpp |
| 348 |
 |
Utah Apex Mining Co. | 1926-01-09 | Image/StillImage | dha_scnpp |
| 349 |
 |
Utah Apex Mining Company | 1918-09-30 | Image | dha_scp |
| 350 |
 |
Utah Apex Mining Company | 1918-09-30 | Image | dha_scp |