Carton 29
Contains 6 Results:
Agawam Oil Co., 1950s
The Gaylon W. Hansen papers (1919-1980s) consist of mining records for various Utah mining areas and plant productions, with a large portion concentrating on the Midvale Plant. Included are reports, correspondence, insurance materials, journal vouchers and entries, index cards, maps and plans, and other documents. Many of these materials deal with the United States Smelting, Refining, and Mining Company (U. S. S. R. and M. Co.).
Bayard Property Appropriations and Materials, 1942-1976
The Gaylon W. Hansen papers (1919-1980s) consist of mining records for various Utah mining areas and plant productions, with a large portion concentrating on the Midvale Plant. Included are reports, correspondence, insurance materials, journal vouchers and entries, index cards, maps and plans, and other documents. Many of these materials deal with the United States Smelting, Refining, and Mining Company (U. S. S. R. and M. Co.).
Bayard Materials, 1970s
The Gaylon W. Hansen papers (1919-1980s) consist of mining records for various Utah mining areas and plant productions, with a large portion concentrating on the Midvale Plant. Included are reports, correspondence, insurance materials, journal vouchers and entries, index cards, maps and plans, and other documents. Many of these materials deal with the United States Smelting, Refining, and Mining Company (U. S. S. R. and M. Co.).
Bullfrog Mine Shaft Analyses and Flotation Tests, 1942
The Gaylon W. Hansen papers (1919-1980s) consist of mining records for various Utah mining areas and plant productions, with a large portion concentrating on the Midvale Plant. Included are reports, correspondence, insurance materials, journal vouchers and entries, index cards, maps and plans, and other documents. Many of these materials deal with the United States Smelting, Refining, and Mining Company (U. S. S. R. and M. Co.).
Chapita Units, 1960-1970
The Gaylon W. Hansen papers (1919-1980s) consist of mining records for various Utah mining areas and plant productions, with a large portion concentrating on the Midvale Plant. Included are reports, correspondence, insurance materials, journal vouchers and entries, index cards, maps and plans, and other documents. Many of these materials deal with the United States Smelting, Refining, and Mining Company (U. S. S. R. and M. Co.).
Field Books, 1919-1931
The Gaylon W. Hansen papers (1919-1980s) consist of mining records for various Utah mining areas and plant productions, with a large portion concentrating on the Midvale Plant. Included are reports, correspondence, insurance materials, journal vouchers and entries, index cards, maps and plans, and other documents. Many of these materials deal with the United States Smelting, Refining, and Mining Company (U. S. S. R. and M. Co.).