WASHINGTON, August 9, 1842.

To the House of Representatives of the United States:

It is with unfeigned regret that I find myself under the necessity of returning to the House of Representatives with my objections a bill entitled "An act to provide revenue from imports, and to change and modify existing laws imposing duties on imports, and for other purposes." Nothing can be more painful to any individual called upon to perform the Chief Executive duties under our limited Constitution than to be constrained to withhold his assent from an important measure adopted by the Legislature. Yet he would neither fulfill the high purposes of his station nor consult the true interests or the solemn will of the people—the common constituents of both branches of the Government—by yielding his well-considered, most deeply fixed, and repeatedly declared opinions on matters of great public concernment to those of a coordinate department without requesting that department seriously to reexamine the subject of their difference. The exercise of some independence of judgment in regard to all acts of legislation is plainly implied in the responsibility of approving them. At all times a duty, it becomes a peculiarly solemn and imperative one when the subjects passed upon by Congress happen to involve, as in the present instance, the most momentous issues, to affect variously the various parts of a great country, and to have given rise in all quarters to such a conflict of opinion as to render it impossible to conjecture with any certainty on which side the majority really is. Surely if the pause for reflection intended by the wise authors of the Constitution by referring the subject back to Congress for reconsideration be ever expedient and necessary it is precisely such a case as the present.

On the subject of distributing the proceeds of the sales of the public lands in the existing state of the finances it has been my duty to make known my settled convictions on various occasions during the present session of Congress. At the opening of the extra session, upward of twelve months ago, sharing fully in the general hope of returning prosperity and credit, I recommended such a distribution, but that recommendation was even then expressly coupled with the condition that the duties on imports should not exceed the rate of 20 per cent provided by the compromise act of 1833. These hopes were not a little encouraged and these views strengthened by the report of Mr. Ewing, then Secretary of the Treasury, which was shortly thereafter laid before Congress, in which he recommended the imposition of duties at the rate of 20 per cent ad valorem on all free articles, with specified exceptions, and stated "if this measure be adopted there will be received in the Treasury from customs in the last quarter of the present year (1841) $5,300,000; in all of the year 1842, about $22,500,000; and in the year 1843, after the final reduction under the act of March 2, 1833, about $20,800,000;" and adds:

It is believed that after the heavy expenditures required by the public service in the present year shall have been provided for, the revenues which will accrue from that or a nearly approximate rate of duty will be sufficient to defray the expenses of the Government and leave a surplus to be annually applied to the gradual payment of the national debt, leaving the proceeds of the public lands to be disposed of as Congress shall see fit.

I was most happy that Congress at the time seemed entirely to concur in the recommendations of the Executive, and, anticipating the correctness of the Secretary's conclusions, and in view of an actual surplus, passed the distribution act of the 4th September last, wisely limiting its operation by two conditions having reference, both of them, to a possible state of the Treasury different from that which had been anticipated by the Secretary of the Treasury and to the paramount necessities of the public service. It ordained that "if at any time during the existence of that act there should be an imposition of duties on imports inconsistent with the provision of the act of the 2d March, 1833, and beyond the rate of duties fixed by that act, to wit, 20 per cent on the value of such imports or any of them, then the distribution should be suspended, and should continue so suspended until that cause should be removed," By a previous clause it had, in a like spirit of wise and cautious patriotism, provided for another case, in which all are even now agreed, that the proceeds of the sales of the public lands should be used for the defense of the country. It was enacted that the act should continue and be in force until otherwise provided by law, unless the United States should become involved in war with any foreign power, in which event, from the commencement of hostilities, the act should be suspended until the cessation of hostilities.

Not long after the opening of the present session of Congress the unprecedented and extraordinary difficulties that have recently embarrassed the finances of the country began to assume a serious aspect. It soon became quite evident that the hopes under which the act of 4th September was passed, and which alone justified it in the eyes either of Congress who imposed or of the Executive who approved, the first of the two conditions just recited were not destined to be fulfilled. Under the pressure, therefore, of the embarrassments which had thus unexpectedly arisen it appeared to me that the course to be pursued had been clearly marked out for the Government by that act itself. The condition contemplated in it as requiring a suspension of its operation had occurred. It became necessary in the opinions of all to raise the rate of duties upon imports above 20 per cent; and with a view both to provide available means to meet present exigencies and to lay the foundation for a successful negotiation of a loan, I felt it incumbent on me to urge upon Congress to raise the duties accordingly, imposing them in a spirit of a wise discrimination for the twofold object of affording ample revenue for the Government and incidental protection to the various branches of domestic industry. I also pressed, in the most emphatic but respectful language I could employ, the necessity of making the land sales available to the Treasury, as the basis of public credit. I did not think that I could stand excused, much less justified, before the people of the United States, nor could I reconcile it to myself to recommend the imposition of additional taxes upon them without at the same time urging the employment of all the legitimate means of the Government toward satisfying its wants. These opinions were communicated in advance of any definitive action of Congress on the subject either of the tariff or land sales, under a high sense of public duty and in compliance with an express injunction of the Constitution, so that if a collision, extremely to be deprecated, as such collisions always are, has seemingly arisen between the executive and legislative branches of the Government, it has assuredly not been owing to any capricious interference or to any want of a plain and frank declaration of opinion on the part of the former. Congress differed in its views with those of the Executive, as it had undoubtedly a right to do, and passed a bill virtually for a time repealing the proviso of the act of the 4th September, 1841. The bill was returned to the House in which it originated with my objections to its becoming a law. With a view to prevent, if possible, an open disagreement of opinion on a point so important, I took occasion to declare that I regarded it as an indispensable prerequisite to an increase of duties above 20 per cent that the act of the 4th September should remain unrepealed in its provisions. My reasons for that opinion were elaborately set forth in the message which accompanied the return of the bill, which no constitutional majority appears to have been found for passing into a law.

The bill which is now before me proposes in its twenty-seventh section the total repeal of one of the provisos in the act of September, and, while it increases the duties above 20 per cent, directs an unconditional distribution of the land proceeds. I am therefore subjected a second time in the period of a few days to the necessity of either giving my approval to a measure which, in my deliberate judgment, is in conflict with great public interests or of returning it to the House in which it originated with my objections. With all my anxiety for the passage of a law which would replenish an exhausted Treasury and furnish a sound and healthy encouragement to mechanical industry, I can not consent to do so at the sacrifice of the peace and harmony of the country and the clearest convictions of public duty.

For some of the reasons which have brought me to this conclusion I refer to my previous messages to Congress, and briefly subjoin the following:

1. The bill unites two subjects which, so far from having any affinity to one another, are wholly incongruous in their character. It is both a revenue and an appropriation bill. It thus imposes on the Executive, in the first place, the necessity of either approving that which he would reject or rejecting that which he might otherwise approve. This is a species of constraint to which the judgment of the Executive ought not, in my opinion, to be subjected. But that is not my only objection to the act in its present form. The union of subjects wholly dissimilar in their character in the same bill, if it grew into a practice, would not fail to lead to consequences destructive of all wise and conscientious legislation. Various measures, each agreeable only to a small minority, might by being thus united—and the more the greater chance of success—lead to the passing of laws of which no single provision could if standing alone command a majority in its favor.