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TitleDateType
1 Aerial Tramway headhouse, Spring Canyon Mine1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920Image/StillImage
2 Another view of Spring Canyon Mine aerial tramway1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920Image/StillImage
3 Backfilling via flume, Sunnyside Number 3 Mine1959Image/StillImage
4 Pulling coke at the Beehive ovens at Sunnyside1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958Image/StillImage
5 Spring Canyon Tipple and tent camp about 1912-19131912; 1913Image/StillImage
6 Super longwall, Tube 451940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955Image/StillImage
7 Twin fan installation at the coal outcrop at Fan Canyon Number 1 Mine, Sunnyside1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950Image/StillImage
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