By A Mystery Man Writer
Fremont County, Colorado Advisory Council on Historic Preservation
Agency (NPS) History
Cripple Creek, Colorado Advisory Council on Historic Preservation
Cripple Creek Heritage Center Visitor Information and Museum-Colorado
Uncompahgre River Watershed – Coyote Gulch
Pikes peak courier view 1127 by Colorado Community Media - Issuu
Cripple Creek Colorado Photo Gallery – Western Mining History
Economic Benefits of Preservation 2017 by Colorado Preservation
Cripple Creek Colorado – Western Mining History