At a period of further advancement, but with little accession of strength, it not only sustained with honor the most unequal of conflicts, but covered itself and our country with unfading glory. But it is only since the close of the late war that by the numbers and force of the ships of which it was composed it could deserve the name of a navy. Yet it retains nearly the same organization as when it consisted only of five frigates. The rules and regulations by which it is governed earnestly call for revision, and the want of a naval school of instruction, corresponding with the Military Academy at West Point, for the formation of scientific and accomplished officers, is felt with daily increasing aggravation. The act of Congress of 26th of May, 1824, authorizing an examination and survey of the harbor of Charleston, in South Carolina, of St. Marys, in Georgia, and of the coast of Florida, and for other purposes, has been executed so far as the appropriation would admit. Those of the 3d of March last, authorizing the establishment of a navy-yard and depot on the coast of Florida, in the Gulf of Mexico, and authorizing the building of ten sloops of war, and for other purposes, are in the course of execution, for the particulars of which and other objects connected with this Department I refer to the report of the Secretary of the Navy, herewith communicated. A report from the Postmaster-General is also submitted, exhibiting the present flourishing condition of that Department. For the first time for many years the receipts for the year ending on the 1st of July last exceeded the expenditures during the same period to the amount of more than $45,000. Other facts equally creditable to the administration of this Department are that in two years from the 1st of July, 1823, an improvement of more than $185,000 in its pecuniary affairs has been realized; that in the same interval the increase of the transportation of the mail has exceeded 1,500,000 miles annually, and that 1,040 new post-offices have been established. It hence appears that under judicious management the income from this establishment may be relied on as fully adequate to defray its expenses, and that by the discontinuance of post-roads altogether unproductive others of more useful character may be opened, till the circulation of the mail shall keep pace with the spread of our population, and the comforts of friendly correspondence, the exchanges of internal traffic, and the lights of the periodical press shall be distributed to the remotest corners of the Union, at a charge scarcely perceptible to any individual, and without the cost of a dollar to the public Treasury.