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Now showing items 31-40 of 57

Electrolytic zinc

Addicks, Lawrence, 1878-

Lead refining contract

Addicks, Lawrence, 1878-

Oroya copper refinery

Addicks, Lawrence, 1878-

Sponge iron

Addicks, Lawrence, 1878-

Arsenic

Addicks, Lawrence, 1878-

Fertilizer project

Addicks, Lawrence, 1878-

Cerro-Chrome refining contracts

Addicks, Lawrence, 1878-

Calcium arsenate

Addicks, Lawrence, 1878-

Bagging

Addicks, Lawrence, 1878-

European bismuth sales agreement

Addicks, Lawrence, 1878-

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