The collections of books, specimens, and records constituting the Army Medical Museum and Library are of national importance. The library now contains about 51,500 volumes and 57,000 pamphlets relating to medicine, surgery, and allied topics. The contents of the Army Medical Museum consist of 22,000 specimens, and are unique in the completeness with which both military surgery and the diseases of armies are illustrated. Their destruction would be an irreparable loss, not only to the United States, but to the world. There are filed in the Record and Pension Division over 16,000 bound volumes of hospital records, together with a great quantity of papers, embracing the original records of the hospitals of our armies during the civil war. Aside from their historical value, these records are daily searched for evidence needed in the settlement of large numbers of pension and other claims, for the protection of the Government against attempted frauds, as well as for the benefit of honest claimants. These valuable collections are now in a building which is peculiarly exposed to the danger of destruction by fire. It is therefore earnestly recommended that an appropriation be made for a new fireproof building, adequate for the present needs and reasonable future expansion of these valuable collections. Such a building should be absolutely fireproof; no expenditure for mere architectural display is required. It is believed that a suitable structure can be erected at a cost not to exceed $250,000. I commend to the attention of Congress the great services of the Commander in Chief of our armies during the war for the Union, whose wise, firm, and patriotic conduct did so much to bring that momentous conflict to a close. The legislation of the United States contains many precedents for the recognition of distinguished military merit, authorizing rank and emoluments to be conferred for eminent services to the country. An act of Congress authorizing the appointment of a Captain-General of the Army, with suitable provisions relating to compensation, retirement, and other details, would, in my judgment, be altogether fitting and proper, and would be warmly approved by the country. The report of the Secretary of the Navy exhibits the successful and satisfactory management of that Department during the last fiscal year. The total expenditures for the year were $12,916,639.45, leaving unexpended at the close of the year $2,141,682.23 of the amount of available appropriations. The appropriations for the present fiscal year, ending June 30, 1881, are $15,095,061.45, and the total estimates for the next fiscal year, ending June 30, 1882, are $15,953,751.61. The amount drawn by warrant from July 1, 1880, to November 1, 1880, is $5,041,570.45.