Archival objects in this container: Geology and Ore Deposits of the Panamint Range, Inyo County, Master thesis, approximately 1919 to 1930 Guano and fertilizer analysis, correspondence and reports, 1948 Hornitos District, Mariposa, correspondence and notes, 1950 Kennett Dam, notes, map, 1936 Mineral Information Service, newsletters, 1951 to 1953 Mining Los Angeles and the Metropolitan Aqueduct, notes, approximately 1919 to 1956 "Panamint Mining District, ore deposits, part IV", approximately 1919 to 1956 Plumbago Mine, Alleghany County, correspondence, notes, maps, 1938 Preliminary notes on the occurrence of Pumacite in the vicinity of the Friant Damsite, 1936 "Reconnaissance Report on the Geology of a Portion of Quadrangle No. 58, with Particular Reference to Proposed Aqueduct Routes", 1930 November 24 Reliance Placer Claim, Sierra County, O'Brien Mines, Inc., notes, 1938 Southern California Business Magazine, "Colorado River and the Great Southwest", 1929 September Upper Salinas River Dam Foundation exploration, San Luis Obispo County, maps, reports, 1942