2017-10-122022-02-032017-10-122022-02-03https://hdl.handle.net/11124/171810Mine report no. 421."Report furnished by Consolidated Extension Mines."Typescript (carbon copy).reportsengIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Mines and mineral resources -- Colorado -- Teller CountyMining claims -- Colorado -- Teller CountyCripple Creek Mining District (Colo.)Text