Content Description: From the Collection: Collection consists predominantly of subject files kept by Gustaf "Gus" M. Carlson and his father Gustaf "Gust" Carlson on local mines including the Spring Hill (near Unionville), the Klondyke and the Sourdough (in Elkhorn); the East Pacific and the Kleinschmidt (near Townsend); the Drumlummon (near Marysville); mines in the Corbin and Wickes area; and other mines in Montana and Idaho. The most extensive files concern the Spring Hill Mine (near Unionville), owned by the Montana Consolidated...

Content Description: From the Collection: Collection consists predominantly of subject files kept by Gustaf "Gus" M. Carlson and his father Gustaf "Gust" Carlson on local mines including the Spring Hill (near Unionville), the Klondyke and the Sourdough (in Elkhorn); the East Pacific and the Kleinschmidt (near Townsend); the Drumlummon (near Marysville); mines in the Corbin and Wickes area; and other mines in Montana and Idaho. The most extensive files concern the Spring Hill Mine (near Unionville), owned by the Montana Consolidated...

Content Description: From the Collection: Collection consists predominantly of subject files kept by Gustaf "Gus" M. Carlson and his father Gustaf "Gust" Carlson on local mines including the Spring Hill (near Unionville), the Klondyke and the Sourdough (in Elkhorn); the East Pacific and the Kleinschmidt (near Townsend); the Drumlummon (near Marysville); mines in the Corbin and Wickes area; and other mines in Montana and Idaho. The most extensive files concern the Spring Hill Mine (near Unionville), owned by the Montana Consolidated...