In his last annual report the Postmaster-General recommended a reduction of postage to rates which he deemed as low as could be prudently adopted unless Congress was prepared to appropriate from the Treasury for the support of the Department a sum more than equivalent to the mail services performed by it for the Government. The recommendations of the Postmaster-General in respect to letter postage, except on letters from and to California and Oregon, were substantially adopted by the last Congress. He now recommends adherence to the present letter rates and advises against a further reduction until justified by the revenue of the Department.

He also recommends that the rates of postage on printed matter be so revised as to render them more simple and more uniform in their operation upon all classes of printed matter. I submit the recommendations of the report to your favorable consideration.

The public statutes of the United States have now been accumulating for more than sixty years, and, interspersed with private acts, are scattered through numerous volumes, and, from the cost of the whole, have become almost inaccessible to the great mass of the community. They also exhibit much of the incongruity and imperfection of hasty legislation. As it seems to be generally conceded that there is no "common law" of the United States to supply the defects of their legislation, it is most important that that legislation should be as perfect as possible, defining every power intended to be conferred, every crime intended to be made punishable, and prescribing the punishment to be inflicted. In addition to some particular cases spoken of more at length, the whole criminal code is now lamentably defective. Some offenses are imperfectly described and others are entirely omitted, so that flagrant crimes may be committed with impunity. The scale of punishment is not in all cases graduated according to the degree and nature of the offense, and is often rendered more unequal by the different modes of imprisonment or penitentiary confinement in the different States.

Many laws of a permanent character have been introduced into appropriation bills, and it is often difficult to determine whether the particular clause expires with the temporary act of which it is a part or continues in force. It has also frequently happened that enactments and provisions of law have been introduced into bills with the title or general subject of which they have little or no connection or relation. In this mode of legislation so many enactments have been heaped upon each other, and often with but little consideration, that in many instances it is difficult to search out and determine what is the law.

The Government of the United States is emphatically a government of written laws. The statutes should therefore, as far as practicable, not only be made accessible to all, but be expressed in language so plain and simple as to be understood by all and arranged in such method as to give perspicuity to every subject. Many of the States have revised their public acts with great and manifest benefit, and I recommend that provision be made by law for the appointment of a commission to revise the public statutes of the United States, arranging them in order, supplying deficiencies, correcting incongruities, simplifying their language, and reporting them to Congress for its action.

An act of Congress approved 30th September, 1850, contained a provision for the extension of the Capitol according to such plan as might be approved by the President, and appropriated $100,000 to be expended under his direction by such architect as he should appoint to execute the same. On examining the various plans which had been submitted by different architects in pursuance of an advertisement by a committee of the Senate no one was found to be entirely satisfactory, and it was therefore deemed advisable to combine and adopt the advantages of several.

The great object to be accomplished was to make such an addition as would afford ample and convenient halls for the deliberations of the two Houses of Congress, with sufficient accommodations for spectators and suitable apartments for the committees and officers of the two branches of the Legislature. It was also desirable not to mar the harmony and beauty of the present structure, which, as a specimen of architecture, is so universally admired. Keeping these objects in view, I concluded to make the addition by wings, detached from the present building, yet connected with it by corridors. This mode of enlargement will leave the present Capitol uninjured and afford great advantages for ventilation and the admission of light, and will enable the work to progress without interrupting the deliberations of Congress. To carry this plan into effect I have appointed an experienced and competent architect. The corner stone was laid on the 4th day of July last with suitable ceremonies, since which time the work has advanced with commendable rapidity, and the foundations of both wings are now nearly complete.

I again commend to your favorable regard the interests of the District of Columbia, and deem it only necessary to remind you that although its inhabitants have no voice in the choice of Representatives in Congress, they are not the less entitled to a just and liberal consideration in your legislation. My opinions on this subject were more fully expressed in my last annual communication.

Other subjects were brought to the attention of Congress in my last annual message, to which I would respectfully refer. But there was one of more than ordinary interest, to which I again invite your special attention. I allude to the recommendation for the appointment of a commission to settle private claims against the United States. Justice to individuals, as well as to the Government, imperatively demands that some more convenient and expeditious mode than an appeal to Congress should be adopted.

It is deeply to be regretted that in several instances officers of the Government, in attempting to execute the law for the return of fugitives from labor, have been openly resisted and their efforts frustrated and defeated by lawless and violent mobs; that in one case such resistance resulted in the death of an estimable citizen, and in others serious injury ensued to those officers and to individuals who were using their endeavors to sustain the laws. Prosecutions have been instituted against the alleged offenders so far as they could be identified, and are still pending. I have regarded it as my duty in these cases to give all aid legally in my power to the enforcement of the laws, and I shall continue to do so wherever and whenever their execution may be resisted.