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Grasselli Materials

 Series

Scope and Contents

From the Collection: 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.).

Dates

  • 1919-1980s

Language of Materials

From the Collection: Collection materials are in English.

Conditions Governing Access

Twenty-four hour advanced notice encouraged. Materials must be used on-site. Access to parts of this collection may be restricted under provisions of state or federal law.

Extent

From the Collection: 117.5 Linear Feet (37 cartons and 11 tubes)

Creator

Repository Details

Part of the J. Willard Marriott Library Special Collections Repository

Contact:
295 South 1500 East
Salt Lake City Utah 84112 United States
801-581-8863