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Zinc and lead mining company

American Zinc, Lead & Smelting Company Records, 1901-1965 (R0010) 157 cubic feet (3700 folders, 27 rolls of microfilm) The American, Lead and Smelting Company (commonly known as American Zinc ) was a large nonferrous metals firm which mined, processed, smelted, and marketed basic zinc and lead products. It had major mining and milling

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