ECONOMY

CAST, DRAWN, ROLLED, EXTRUDED, PRESSED, AND MACHINED NONFERROUS METALS AND ALLOYS AND INGOTS, CASTINGS, SHEETS, ROLLS, WIRE STRIPS, AND BARS MADE FROM SUCH METALS AND ALLOYS, AND SPECIFICALLY BRASS, LOW BRASS, RICH LOW BRASS, COMMERCIAL BRONZE, AND GILDING IN ROLLS AND SHEETS; PHOSPHOR-BRONZE ROLLS, WIRE, RODS, AND SHEETS; SAWED BRASS, BRAZING BRASS, DRAWING BRASS, SPINNING BRASS, POLISHED BRASS, BRONZE SHEETS, BRASS WIRE, LOW-BRASS WIRE, BRONZE WIRE, GILDING WIRE, PIN WIRE, SCREW WIRE, BRASS RODS, BRONZE RODS; MANGANESE BRONZE SHEETS, WIRE, AND RODS; FREE-TURNING RODS, HOT-ROLLED AND COLD-ROLLED COPPER IN SHEETS AND ROLLS, HOT AND COLD ROLLED CIRCLES, COPPER BARS, COPPER STRIPS, UNFINISHED COMMUTATOR COPPER BARS AND STRIPS, COPPER ANODES, COPPER CIRCLES, POLISHED COPPER SHEETS, BRASS AND COPPER DRAWN MOLDING; NICKEL SILVER IN SHEETS, ROLLS, CIRCLES, RODS, WIRE; AND POLISHED NICKEL-SILVER SHEETS