SCHEDULE A.

  Products or manufactures of the United States to be admitted into Cuba
  and Puerto Rico free of duties: 

   1.  Marble, jasper, and alabaster, natural or artificial, in rough or
      in pieces, dressed, squared, and prepared for taking shape.

   2.  Other stones and earthy matters, including cement, employed in
      building, the arts and industries.

   3.  Waters, mineral or medicinal.

   4.  Ice.

   5.  Coal, mineral.

   6.  Resin, tar, pitch, turpentine, asphalt, schist, and bitumen.

   7.  Petroleum, raw or crude, in accordance with the classification
      fixed in the tariff of said islands.

   8.  Clay, ordinary, in paving tiles, large and small, bricks, and roof
      tiles unglazed, for the construction of buildings, ovens, and other
      similar purposes.

   9.  Gold and silver coin.

  10.  Iron, cast, in pigs, and old iron and steel.

  11.  Iron, cast, in pipes, beams, rafters, and similar articles for
      the construction of buildings and in ordinary manufactures. 
      (See repertory.)

  12.  Iron, wrought, and steel, in bars, rails and bars of all kinds,
      plates, beams, rafters, and other similar articles for construction
      of buildings.

  13.  Iron, wrought, and steel, in wire, nails, screws, nuts, and pipes.

  14.  Iron, wrought, and steel, in ordinary manufactures, and wire cloth
      unmanufactured. (See repertory.)

  15.  Cotton, raw, with or without seed.

  16.  Cotton seed, oil and meal cake of same for cattle.

  17.  Tallow and all other animal greases, melted or crude,
      unmanufactured.

  18.  Books and pamphlets, printed, bound and unbound.

  19.  Woods of all kinds, in trunks or logs, joists, rafters, planks,
      beams, boards, and round or cylindric masts, although cut, planed,
      tongued and grooved, including flooring.

  20.  Wooden cooperage, including staves, headings, and wooden hoops.

  21.  Wooden boxes, mounted or unmounted, except of cedar.

  22.  Woods, ordinary, manufactured into doors, frames, windows, and
      shutters, without paint or varnish, and wooden houses, unmounted,
      without paint or varnish.

  23.  Woods, ordinary, manufactured into all kinds of articles, turned or
      unturned, painted or varnished, except furniture. (See repertory.)

  24.  Manures, natural or artificial.

  25.  Implements, utensils, and tools for agriculture, the arts, and
      mechanical trades.

  26.  Machines and apparatus, agricultural, motive, industrial, and
      scientific, of all classes and materials, and loose pieces for the
      same, including wagons, carts, and handcarts for ordinary roads
      and agriculture.