Browse All
Undated Southern New Mexico (New Mex … Unidentified tipple |
Undated New Mexico (United States, N … Unidentified tipple |
Undated New Mexico (United States, N … Unidentified tipple |
Undated New Mexico (United States, N … Aerial view of tents near mi … |
Undated New Mexico (United States, N … Carriage traveling near a tr … |
Undated New Mexico (United States, N … Men surveying the area |
Undated New Mexico (United States, N … Men working at the back of a … |
Undated New Mexico (United States, N … Men working at the back of a … |
Undated New Mexico (United States, N … Four locomotives on a railro … |
Undated New Mexico (United States, N … Four Corners, New Mexico |
Undated Las Animas County (Colorado, … Miner with tube on cap |
Undated Portrait of three coal miner … |
Undated Coal miner in front of radio |
Undated Frank Leslie's illustrated n … |
Undated Las Animas County (Colorado, … Miner smoking his pipe |
Undated Las Animas County (Colorado, … Time clock |
Undated Las Animas County (Colorado, … Freight cars at the tipple |
Undated Las Animas County (Colorado, … Victorian style residence |
Undated [Las Animas County (Colorado Cokedale trolley |
Undated Morley Mine (Las Animas, Col … Morley Mine south of Trinida … |
Undated Las Animas County (Colorado, … Group photograph |
Undated Cokedale (Las Animas, Colora … Mine in Cokedale, Colorado |
Undated Colorado (United States, Nor … Starkville, Colorado train s … |
Undated Las Animas County (Colorado, … Rock formations |
Undated Las Animas County (Colorado, … Mules at Morley Mine |
Undated Las Animas County (Colorado, … Mine carts at the tipple |
Undated Colorado (United States, Nor … Landscape of mountain range … |
Undated Colorado (United States, Nor … Men by a train |
Undated Las Animas County (Colorado, … Townscape |
Undated Colorado (United States, Nor … Church in Colorado |
Undated Las Animas County (Colorado, … Cityscape |
Undated Las Animas County (Colorado, … Victorian style residence |
Undated Las Animas County (Colorado, … Houses built in mountain tow … |
Undated Colorado (United States, Nor … Engineers driving mine cars … |
Undated Las Animas County (Colorado, … Mine carts travelling by a n … |
Undated Las Animas County (Colorado, … Trolleys leaving the depot |
Undated Las Animas County (Colorado, … Mesa |
Undated Colorado (United States, Nor … Hotel in Colorado |
Undated Las Animas County (Colorado, … Parlor room |
Undated Las Animas County (Colorado, … Mine carts at the tipple |
Undated Colorado (United States, Nor … Machine to transport coal |
Undated Colorado (United States, Nor … Aerial view of coal mining t … |
Undated Segundo (Las Animas, Colorad … Segundo Colorado showing Spa … |
Undated Las Animas County (Colorado, … Townscape with mine |
Undated Las Animas County (Colorado, … Company housing |
Undated Las Animas County (Colorado, … Main street |
Undated Colorado (United States, Nor … Sopris and Starkville street … |
Undated Las Animas County (Colorado, … People working underground w … |
Undated Las Animas County (Colorado, … Miner holding lamp |
Undated Europe (continent) Women transporting coal |