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Summary of situation, goals, duties of cooperating agencies, and procedures regarding the effort to prevent flooding and erosion threatening properties and silting Lake Mead. Cooperative extension work in agriculture and home economics, University of Nevada Agricultural Extension Division and United States Department of Agricultural Cooperating. Project Number: State Office #172, Clark County #12.
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Collection consists of an original manuscript, "Geology and Ore-Deposition at Tonopah, Nevada" by Josiah Edward Spurr (1870-1950) with hand-drawn diagrams, and letters discussing the donation of the manuscript. The manuscript, which was published in the journal Economic Geology in 1915, is a geological description of the Tonopah mining area; the Tonopah Mining Company is mentioned frequently. It is undated, but the publication date suggests it was written approximately 1913-1915.
Archival Collection