MINES AND MINERAL RESOURCES. COLORADO. GILPIN COUNTY, Mining report . v.40 p.238 Oct. 19,1899 Mining rnt. v.40 p.254 Oct. 26,1899 Mining rpt. v.40 p,268 Nov. 2,1899 Mining rnt. v.40 ;0,284 Nov. 9,1899 Mining rpt. v.40 p.298 Nov. 16,1899 ?,!ining rpt. v.40 p,311 Nov. 23,1899
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