University of Arizona

Assay Certificate for Spenazuma Mining and Milling Company Assay and Chemical Laboratories, 1899

Assay Certificate for Spenazuma Mining and Milling Company Assay and Chemical Laboratories, 1899 — Assay Certificate for Spenazuma Mining and Milling Company Assay and Chemical Laboratories, Spenazume, Arizona, 1899

Collection: Records of the Spenazuma Gold Mining and Milling Company

Special Collections at the University of Arizona Libraries

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