Archival objects in this container: Estimates of ore reserves in San Juan County, Utah, report and maps, 1955 Freight rates, 1958 Guardian Trust Company correspondence, 1967 Juniper Mine, Pershing County, Nevada, drilling reports, maps, correspondence, 1965-1966 Lake Field, Texas mining leases and correspondence, 1958 Legal papers for mining claims, 1966-1968 Maps, various areas, undated Miscellaneous mine records, 1963-1969 Mining correspondence, 1960-1972 Mining leases, 1964-1976