Clark, V. V.Wheeler, Frank E.2017-11-142022-02-032017-11-142022-02-03https://hdl.handle.net/11124/171858Mine report no. 446.Includes bibliographical references.Includes map.Report of production from 1929 to 1935 submitted by Frank E. Wheeler--page 6.Typescript (carbon copy).reportsengIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Eugene Mines, Inc.Placer deposits -- Colorado -- Gilpin CountyGold mines and mining -- Colorado -- Gilpin CountyMines and mineral resources -- Colorado -- Gilpin CountyMining claims -- Colorado -- Gilpin CountyBlackhawk Mining District (Colo.)Text