Common metals and their alloys including stainless steel; metal building materials, namely, steel, girders of metal, metallurgy, namely, blooms, metal railroad ties, metallic materials for railway tracks, steel plates and sheets, tinfoil, wire; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, namely, metal hooks, metal locks, metal sealing and gasket rings, hardware, namely, buckles of common metal; small items of metal hardware, namely, metal rivets, cotter pins, metal laths, metal pipe collars; pipes and tubes of metal; metal safes; iron ores

Burnishing by abrasion; blacksmithing; chromium plating; electroplating; engraving; framing of works of art; galvanization; magnetization; metal casting; metal plating; metal tempering; metal treating; millworking; nickel plating