Abstract The Combined Metals Reduction Company records (1913-1962) is a grouping of files, books, reports, ledgers, and papers pertaining to the development of the mining industry in Pioche, Nevada from 1920-1950.

Abstract The Henry Earl Havenor papers (1892-1969) are a collection of mining papers, including correspondence, stock-promotion materials, stock ledgers, and a letterpress book of correspondence of the West Mining Company located in Nevada. Much of the materials contained in this collection relate to mining and business, but there are a few personal papers. Henry Earl Havenor (1887-1978) had an intimate knowledge of Utah's mining industry, and was well acquainted with the problems of labor, the farmer,...