6 [Goods made of common metals, namely, memorial cups and tablets, money boxes, barrels, metal boxes, blinds of metal; metal building materials, namely, barbed wire, pillars, window and door units, ceilings; transportable buildings of metal, namely, prefabricated garages, silos, movable shelters, transportable greenhouses, prefabricated platforms; materials of metal for railway tracks, namely, rails, guardrails; non-electric wires of common metal; ironmongery, namely, blocks of metal for use in further manufacture, small items of metal hardware, namely, keys, manually-operated valves, nails, balls, nuts, chains, handcuffs, anvils, hinges, door handles; pipes and tubes of metal, namely, drainpipes, chimney shafts, steel tubes, water pipes of metal, pen stock pipes, pipework junctions of metal for pipes; metal safes; and replacement parts therefor]