Smeltery
Industry, smeltery: worker checking blast furnace for fractures
Industry, worker at furnace during melting copper, wearing a fire proximity suit
Industry, worker at furnace during melting copper, wearing a fire proximity suit
Industry, smeltery: workers checking blast furnace for fractures
Industry, worker at furnace during melting copper, wearing a fire proximity suit
Industry, worker at furnace during melting copper, wearing a fire proximity suit
Industry, worker at furnace during melting copper, wearing a fire proximity suit
Industry, worker at furnace during melting copper, wearing a fire proximity suit
Industry, worker at furnace during melting copper, wearing a fire proximity suit
Liquid copper is filled into casting moulds
Smeltery for copper
Industry, worker checking liquid copper in casting moulds with pliers
Industry, worker at furnace during melting copper, wearing a fire proximity suit
Smeltery for copper
Industry, worker at furnace during melting copper, wearing a fire proximity suit
Industry, worker at furnace during melting copper, wearing a fire proximity suit
Industry, liquid copper is filled into mold, worker controlling
Industry, worker checking liquid copper in casting moulds with pliers
Industry, worker at furnace during melting copper, wearing a fire proximity suit
Smeltery for copper
Industry, liquid copper is filled into mold, worker controlling