Subject: Mining districts / Spatial Coverage: Colorado - Yale University Library GeoBlacklight Search Results

Start Over Subject Mining districts Spatial Coverage Colorado

1. Map of Red Mountain and the mining region of San Juan, Ouray, San Miguel and Dolores Counties, Colo

1891. 2002-06-01T04:00:00Z. 2018-06-04T17:30:01Z. Fischer, Emil B., cartographer. Emil Fischer. English. Public. Colorado.

2. Map of Red Mountain and the mining region of San Juan, Ouray, San Miguel and Dolores counties, Colorado

1886. 2002-06-01T04:00:00Z. 2018-06-04T17:33:42Z. Fischer, Emil B. A. Gast Bank Note & Litho. Co. English. Public. Colorado, Red Mountain (Colo.), San Juan Region (Colo.), Dolores County (Colo.), Ouray County (Colo.), and San Miguel County (Colo.).

3. The Leadville mining district

1901. 2002-06-01T04:00:00Z. 2020-08-26T21:34:49Z. Saunders, Charles Francis, 1859-1941, cartographer. Charles F. Saunders. English. Public. Colorado and Leadville.