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Report on Santiago Mine, Clear Creek County, Colorado
Contributor:McFadden, C. D.; Campbell, Joseph R.
The property consisted of eleven mining claims and a mill site, located on Mt. McClellen, about nine miles from Georgetown in the East Argentine Mining District, Clear Creek County, CO.
Report of the committee of investigation of the Dives-Pelican and Seven-Thirty Mining Company
Contributor:Yager, Arthur; Sheild, Chas. H.; Embry, G. W.
Recapitulation of operations : Specie Payment mine
Contributor:Welles, A. M.
Report on Criterion Property
Contributor:Martine, W. J.
Report on the Uncompahgre Placer : Ouray County
Contributor:Miller, Thomas Rude
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.
Mining lease and option on property of Frank Heizelman : Crescent lode, Grand Union lode and St. Marys lode all being survey no. 5327 in the Central Mining District in the county of Boulder and the state of Colorado
Contributor:Heizelman, Frank; Smith, A. B.; Alberts, George B., Jr.; Reinhart, Francis
Report (based on conversations with Mr. Z.R. Stocker) on the Stocker claims in the Consolidated Montgomery Mining District, Park County
Contributor:Dwinell, William H.; Stocker, Z. R.
Report on the Spanish Peak group of mining claims
Contributor:Carraway, Davis S.; Elliott, James G.
Report on the properties of the Santa Eulalia Mines Company, Eagle County, Colorado
Contributor:Ritter, Etienne A. (Etienne Alphonse)