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[Colorado]. Tungsten Mining Company Archive....
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[Colorado]. Tungsten Mining Company Archive. A group of documents, circa 1916-17, concerning theBoulder Tungsten Production Company and the Tungsten Mountain Mines Co. Includes publications, letters, and annual reports created by H.L. Barber & Co., Fiscal Agents, who were promoting investing in the company. Tungsten mining companies were at their peak at this time due to the demand for materials during the First World War.
Condition: Light toning, foxing, and soiling throughout. Usual mail folds and flattened creases. Overall very fine.
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