| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 176 |
 |
Lion Coal, Shaft with Ore Car | 1921-03-04 | Image | dha_scp |
| 177 |
 |
Lion Coal, Wattis, Miners | 1921-03-09 | Image | dha_scp |
| 178 |
 |
Lion Coal, Wattis, Utah, Loading Coal in Ore Car | 1921-03-09 | Image | dha_scp |
| 179 |
 |
Lunch for Mine Rescue Team (Sunnyside, Utah), 1920 | 1920 | Image | dha_eftl |
| 180 |
 |
Lunch time for pipefitter working on coke oven construction | 1942; 1943 | Image | dha_eftl |
| 181 |
 |
Machinery and equipment | 1975 | Image | dha_eftl |
| 182 |
 |
Mammoth, Utah p.13 | Image | dha_cp | |
| 183 |
 |
Mammoth, Utah-Life and Customs p.1 | Image | dha_cp | |
| 184 |
 |
Man in automobile, Utah Copper Plant in background. | Image | dha_eftl | |
| 185 |
 |
Man With Wheelbarrow | 1912-05-29 | Image | dha_scp |
| 186 |
 |
Map of the West of the United States, captioned "Trade Trails ca. 1835" | 1835 | uum_map | |
| 187 |
 |
Map showing Dominguez-Escalante Trail | 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999 | uum_map | |
| 188 |
 |
Mass meeting flier, near Carbon County, Utah | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Text | uum_csr |
| 189 |
 |
Mass meeting protest notice, National Miners Union, Helper, Utah | 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Text | uum_csr |
| 190 |
 |
Mass protest meeting flier, Carbon County, Utah, 1933 September 15 | 1933-09-15 | Text | uum_csr |
| 191 |
 |
Matt Connelly climbing ladder in drift | 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 | Image | pc_hsm |
| 192 |
 |
Men in double cage | 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 |
| 193 |
 |
Men inside mine building | 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; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; ... | Image | pc_hsm |
| 194 |
 |
Men underground in 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; 1920 | Image | pc_hsm |
| 195 |
 |
Midwest Pipe Co employee with pipe wrench during Coke oven construction | 1942; 1943 | Image | dha_eftl |
| 196 |
 |
Midwest Pipe Co employees assembling pipe during Coke oven construction | 1942; 1943 | Image | dha_eftl |
| 197 |
 |
Midwest Pipe Co employees during Coke oven construction | 1942; 1943 | Image | dha_eftl |
| 198 |
 |
Mine | 1910; 1906; 1907; 1908; 1909; 1911; 1912; 1913; 1914 | Image | dha_scp |
| 199 |
 |
Mine Dump | 1917-08-31 | Image | dha_scp |
| 200 |
 |
Mine horse and driver at work #2 Mine (Castle Gate, Utah), n.d. | Image | dha_eftl |