Loading matte at the East Smelter yard in Copper Cliff. The copper-nickel matte was brought from the smelter in portable moulds, broken up, loaded into barrels, weighed, and shipped to the refinery, located at the time in Bayonne, New Jersey. (c.1890s)
Loading matte at the East Smelter yard in Copper Cliff. The copper-nickel matte was brought from the smelter in portable moulds, broken up, loaded into barrels, weighed, and shipped to the refinery, located at the time in Bayonne, New Jersey. (c.1890s)