Iron chains, as above, under No. 9 wire gauge Iron, coated with zinc or any metal by electric batteries. Iron flues, wrought. gas pipe, cast 35 P cent. Iron sheets, smoothed or polished ..3 cts. Pb. .23 cts. lb. | Iron sheets, common or black, less gas tubes, wrought -, galvanized 21 1 1/ hinges, wrought. hammers, blacksmith ........ malleable, casting, not other wise provided for 21 21 crank wrought. manufactures of all kinds, not otherwise enumerated Iron nails, cut...... ..35 cent. .13 ct. lb. slit rods, not otherwise pro 24 c. 11 1금 21/ lb. .21 66 .21 66 lb. more. steam tubes, wrought sprigs, cut, not over 16 ounces Iron sprigs, cut, over 16 oz. per M...3c. per thousand.... Iron, wrought, for steam engine and 3 2 |