Blast: The 1936 Monarch Mine Explosion View Collection Item Read More / Related Primary Sources: Coal Mining, 1900-1940
“Sixteen Tons,” a coal miner’s song View Collection Item Read More / Related Primary Sources: Coal Mining, 1900-1940
Eagle Mine, Lafayette and Weld County, 1950 View Collection Item Read More / Related Primary Sources: Coal Mining, 1900-1940
Black Diamond Mine, Lafayette, 1942 View Collection Item Read More / Related Primary Sources: Coal Mining, 1900-1940
Transcript of interview, Thomas Lopez, 1986, p.3 View Collection Item Read More / Related Primary Sources: Coal Mining, 1900-1940
Transcript of interview, Thomas Lopez, 1986, p.2 View Collection Item Read More / Related Primary Sources: Coal Mining, 1900-1940
Standard Mine, Lafayette, 1935 View Collection Item Read More / Related Primary Sources: Coal Mining, 1900-1940
Miners and exterior buildings, State Mine, Lafayette, 1927 View Collection Item Read More / Related Primary Sources: Coal Mining, 1900-1940
Canuto Martinez’s pay statements, Monarch Mine, 1932 and 1934 View Collection Item Read More / Related Primary Sources: Coal Mining, 1900-1940
Eracism: Exploring the roots of Boulder County’s Latino Population View Collection Item Read More / Related Primary Sources: Coal Mining, 1900-1940