The general exhibit of the Navy, including vessels under construction on the first of December, 1864, shows a total of 671 vessels, carrying 4610 guns, and of 510,396 tons, being an actual increase during the year, over and above all losses by shipwreck or in battle, of 83 vessels, 167 guns, and 42,427 tons.

The total number of men at this time in the naval service, including officers, is about 51,000.

There have been captured by the Navy during the year 324 vessels, and the whole number of naval captures since hostilities commenced is 1379, of which 267 are steamers.

The gross proceeds arising from the sale of condemned prize property thus far reported amount to $14,369,250.51. A large amount of such proceeds is still under adjudication and yet to be reported.

The total expenditure of the Navy Department of every description, including the cost of the immense squadrons that have been called into existence from the fourth of March, 1861, to the first of November, 1864, is $238,647,262.35.

Your favorable consideration is invited to the various recommendations of the Secretary of the Navy, especially in regard to a navy-yard and suitable establishment for the construction and repair of iron vessels and the machinery and armature for our ships, to which reference was made in my last annual message.

Your attention is also invited to the views expressed in the report in relation to the legislation of Congress at its last session in respect to prize on our inland waters.

I cordially concur in the recommendation of the Secretary as to the propriety of creating the new rank of vice-admiral in our naval service.

Your attention is invited to the report of the Postmaster-General for a detailed account of the operations and financial condition of the Post-Office Department.

The postal revenues for the year ending June 30, 1864, amounted to $12,438,253.78, and the expenditures to $12,644,786.20, the excess of expenditures over receipts being $206,532.42.