GROUP XV. BUILDERS’ HARDWARE, EDGE TOOLS, CUTLERY, Etc. 1. Class 280.—Hand tools and instruments used by carpenters, joiners, and for wood and stone in general. Miscellaneous hand tools used in industries, such as jewelers’, engravers’. 2. Class 281.—Cutlery—knives, penknives, scissors, razors, razor-strops, skates, and implements sold by cutlers. 3. Class 283.—Metal hollow-ware—ornamental castings. 4. Class 284.—Hardware used in construction, exclusive of tools and implements,— spikes, nails, screws, tacks, bolts, locks, latches, hinges, pulleys. Furniture fittings; ships’ hardware. (For carriage hardware, see Group XVII.) 5. Horseshoes and horseshoe nails. 6. Malleable iron castings. 7. Stove polish. vii