Beautifully engraved certificate from the Butte - New York Copper Company issued in 1910. This historic document was printed by the American Banknote Company and has an ornate border around it with a vignette of a group of workers. This item has the signatures of the Company's President, Leo Schlesuyer and Secretary, John G. Allan.
The company was incorporated in South Dakota and controlled the assets of the Butte - Milwaukee Copper Company. The Butte New York's holdings consisted of the Pollock Colonel Sellers, Florence, and Bird patented claims lying immediately north of the Butte and Superior Claims. The company was alos controlled by the Butte and Superior Mining Company.