Coryell, C. A.Caldon, J. D.Wandel, Albert C.Taylor, F. V.2018-01-022022-02-032018-01-022022-02-03https://hdl.handle.net/11124/171996Mine report no. 736.Includes illustrations.Typescript (carbon copy).The property consisted of thirty mining claims on 300 arces in the Newlin's Gulch Gold Reef mining district, about four miles southwest of Parker, Douglas County, Colorado. Included are two reports by engineers J.D. Caldon and Albert C. Wandel, and a letter from F.V. Taylor of the U.S. Smelting and Refining Company.reportsengIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Newlin's Gulch Gold Placer CompanyMines and mineral resources -- Colorado -- Douglas CountyText