Third.  The period named in the eighth of said regulations during which the goods may remain in warehouse before the payment of duties is extended from thirty to ninety days, and within said period of ninety days any portion of the said goods on which the duties, as a military contribution, have been paid may be taken, after such payment, from the warehouse and entered free of any further duty at any other port or ports of Mexico in our military possession, the facts of the case, with a particular description of said goods and a statement that the duties thereon have been paid, being certified by the proper officer of the port or ports of reshipment.

Fourth.  It is intended to provide by the treaty of peace that all goods imported during the war into any of the Mexican ports in our military possession shall be exempt from any new import duty or confiscation by Mexico in the same manner as if said goods had been imported and paid the import duties prescribed by the Government of Mexico.

Most respectfully, your obedient servant,

R.J.  WALKER,
  Secretary of the Treasury.

JUNE 11, 1847.

The modifications as above recommended by the Secretary of the Treasury are approved by me, and the Secretary of War and the Secretary of the Navy will give the proper orders to carry them into effect.

JAMES K. POLK.

TREASURY DEPARTMENT, November 5, 1847.

The PRESIDENT.

SIR:  The military contributions in the form of duties upon imports into Mexican ports have been levied by the Departments of War and of the Navy during the last six months under your order of the 31st of March last, and in view of the experience of the practical operation of the system I respectfully recommend the following modifications in some of its details, which will largely augment the revenue: 

That the duty on silk, flax, hemp or grass, cotton, wool, worsted or any manufactures of the same, or of either or mixtures thereof; coffee, teas, sugar, molasses, tobacco and all manufactures thereof, including cigars and cigarritos; glass, china, and stoneware, iron and steel and all manufactures of either not prohibited, be 30 per cent ad valorem; on copper and all manufactures thereof, tallow, tallow candles, soap, fish, beef, pork, hams, bacon, tongues, butter, lard, cheese, rice, Indian corn and meal, potatoes, wheat, rye, oats, and all other grain, rye meal and oat meal, flour, whale and sperm oil, clocks, boots and shoes, pumps, bootees and slippers, bonnets, hats, caps, beer, ale, porter, cider, timber, boards, planks, scantling, shingles, laths, pitch, tar, rosin, turpentine, spirits of turpentine, vinegar, apples, ship bread, hides, leather and manufactures thereof, and paper of all kinds, 20 per cent ad valorem; and these reduced rates shall also apply to all goods on which the duties are not paid remaining not exceeding ninety days in deposit in the Mexican ports, introduced under previous regulations enforcing military contributions.