Now showing items 1-3 of 3
Report of properties of the North American Mining Co.
Contributor:Sanderson, H. S.
Report on the Finch group of mines situated in Magnolia Mining District, Boulder County, Colorado
Contributor:Rule, William M.; Finch, E. M.; Finch, D. L.
Statement concerning the Bluestone lode claims nos. 1, 2 & 3 : Boulder County
Contributor:Holmes, W. I.