26. Silver in ingots, bars, plates, sheets, or powder, N. W. kilog. 2.60 27. Jewelry or wares of silver, without precious stones or pearls, N.W. hectog. 1.50 28. Silversmiths' wares, other, of all kinds, and platinum in ingots, N. W. .....kilog. 8.00 29. Plate, N. W......do. 2.40 GROUP 2.--_Cast iron_ (I) (I) Articles of malleable cast iron are dutiable as manufactures of wrought iron, Cast iron: 30. Pigs, G. W......100 kil. .10 31. Articles not coated or ornamented with another metal or porcelain, neither polished or turned-- _a._ Bars, beams, plates, grates for furnaces, columns, and pipes, G. W......100 kil. .50 _b._ Lubricating boxes for railway trucks and carriages, and railway chairs, G. W......100 kil. .35 _c._ Articles, other, G. W......do. .75 32. Articles of all kinds not coated or ornamented with another metal or porcelain, polished or turned, T......100 kil. 1.20 33. Articles of all kinds, enamelled, gilt, tinned, or coated or ornamented with other metals or porcelain, T......100 kil. 2.30 GROUP 3.--_Wrought iron and steel_ 34. Iron, soft or wrought, in ingots or "tochos"; steel in ingots, G. W., .....100 kil. .40 35. Wrought iron or steel, rolled-- _a._ Rails, G. W......do. .425 _b._ Bars of all kinds, including rods, tires, hoops, and beams, G. W......100 kil. .90 _c._ Bars of all kinds of fine crucible steel, G. W......do. 1.60 36. Sheets, rolled-- _a._ Neither polished nor tinned, of 3 millimetres and more in thickness, G. W......100 kil. 1.10 _b._ Neither polished nor tinned, of less than 3 millimetres in thickness, and hoop iron, G. W......100 kil. 1.20 _c._ Tinned and tin plate, G. W......do. 1.50 _d._ Polished, corrugated, perforated, cold-rolled, galvanised or not, and bands of polished hoop iron, G. W......100 kil. 1.30 37. Wrought iron or steel: Cast in pieces, in the rough, neither polished, turned, nor adjusted, weighing, each-- _a._ 25 kil. or more, G. W......100 kil. $1.00 _b._ Less than 25 kil., G. W......do. 1.35 38. Cast in pieces, finished-- _a._ Wheels weighing more than 100 kilograms, fish plates, chairs, sleepers, and straight axles; springs for railways and tramways; lubricating boxes, G. W......100 kil. .60 _b._ Wheels weighing 100 kilograms or less; springs other than for railways and tramways; bent axles and cranks, G. W. .....100 kil. 1.40 39. Pipes-- _a._ Covered with sheet brass, G. W......do. 1.40 _b._ Other, galvanised or not, G. W......do. 1.40 40. Wire, galvanised or not-- _a._ 2 millim. or more in diameter, T......do. 1.00 _b._ More than 1/2 and up to 2 millim. in diameter, T......do. 1.30 _c._ 1/2 millim. or less in diameter, and wire covered with any kind of tissue, T......100 kil. 1.60