8 Free Photos of Coal Bearing

historicalhistorycoal mines administration medical survey1946–1947coal mining in colorado1946 in colorado
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Old building factory
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Old retired miner living in company housing project. The Bear Canyon Coal Company, Bear Canyon ^6 Mine, Vallorso, Las... - NARA - 540409
historicalhistory
Portal of Mine. The Bear Canyon Coal Company, Bear Canyon ^6 Mine, Vallorso, Las Animas County, Colorado. - NARA - 540408
historicalhistory
Homes for miners in company housing project. The Bear Canyon Coal Company, Bear Canyon ^6 Mine, Vallorso, Las Animas... - NARA - 540407
historicalhistory
Schoolhouse and playground. The Bear Canyon Coal Company, Bear Canyon ^6 Mine, Vallorso, Las Animas County, Colorado. - NARA - 540410
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A view of the coal bearing bluffs near Point of Rocks. Sweetwater County, Wyoming. - NARA - 516944
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