The Cleveland Mines Preliminary Report contains a report on Cleveland group of mining claims in Shasta County.

The Crow Point Mine Inc., Redding Ca collection is a report that has a description of the Crown Point Mine and prospects for development of the property. Includes a map of the tunnels and shafts by C.L. Proebstel.

Report to E.A. Julian, Goldfield Consolidated Mines Exploration Company, 1927. Includes Report on the Lost Channel Gravesl by H.W. Turner, 1922, Report as to the dredgibility of Lost Channel Gravel Mines, Shasta County, California by Charles Helman, 1911, and letter from G.A. Bigelow to W.C. Hammon, 1930, commenting on the Ware report.

The Austin H. Merrill Papers consist of correspondence, reports, diagrams, and photographs (some with accompanying negatives) related to mines and mining in Shasta County, Butte County, Mexico, Alaska, Oregon, and Nevada.