Engineering, at the United States Military Academy. With folio Plates. 2 vols. 4to. Lithographed at the United States Military Academy Press, West Point. £1 5s. Mahan.-Notes Supplementary to the Course of Permanent Fortification; Notes on the Attack and Defence of Permanent Works; Notes on Mines; Composition of Armies, by D. H. Mahan. Lithographed. West Point, New York. Mahan. An Elementary Treatise on Advanced Guard, Outpost, and Detachment Service of Troops, and the manner of Posting and Handling them in the presence of an Enemy, by D. H. Mahan. 18mo. New York. Mahan. An Elementary Course of Civil Engineering, for the use of Cadets of the United States' Military Academy, by D. H. Mahan, M.A. 6th edition, with large Addenda, and many new Cuts. 8vo, pp. 410. New York, 1855. cloth. 5s. 1Ss. 6s. Maltby.-A Treatise on Courts-Martial and Military Law, by Isaac Maltby. 8vo, pp. 280. Boston, 1813. bound. Marshall.-On Enlisting, Pensioning, and Discharging Soldiers, by Henry Marshall. Edited by W. S. Ruschenberger. 8vo. Philadelphia, 1840. 6s. Mason.-A General Register of the Navy and Marine Corps of the United States, alphabetically arranged; containing the Names of all Officers of the Navy and Marine Corps, Military and Civil, Commissioned and Warrant, who have entered the Service since the establishment of the Navy Department, in 1798; showing the dates of their original rank and entry, the dates of their promotions to higher grades, and in what manner, and when they left the Service, if not still in it. To which is appended the Constitution of the United States, and a Revised Edition of all the Laws in relation to the Navy and Marine Corps, with reference to the "Statutes at Large." With an Index, compiled from the Official Records of the Navy Department, by Authority of the Hon. John Y. Mason, Secretary of the Navy, by Mechlin and Winder, Attorneys and Agents. 8vo, pp. 550. Washington, 1848. half-bound. £1 ls. Message of the President of the United States; with the Correspondence therewith communicated between the Secretary of War and other Officers of the Government on the subject of the Mexican War. 8vo. Washington, 1848. £1 ls. Message of the President of the United States to the Two Houses of Congress, at the First Session of the Thirtieth Congress, December 7, 1847.. 8vo. Washington, 1848. £1 ls. This Volume contains the Reports of Generals Scott and Taylor, of their Operations in command of the Forces in Mexico, in 1847. Military Academy.-Official Register of the Officers and Cadets of the United States Military Academy, West Point, New York. 18mo. West Point, 1854. Published annually. 7s. 6d. Military Laws, and Rules and Regulations for the Army of the United States. Printed for the War Department. 18mo. Washington, November, 1845. 5s. Military Laws, and Rules and Regulations for the Army of the United States. Adjutant and Inspector General's Office, September, 1816. 12mo. 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Report on the subject of the National Defences, by Jos. G. Totten. Colonel of Engineers, Br. Brigadier-General. 8vo. Washington, 1851. 15s. Treadwell. On the Practicability of Constructing Cannon of Great Calibre, capable of enduring long-continued use under full Charges, by Daniel Treadwell. Vice-President of the American Academy, &c. &c. 8vo, pp. 36. Cambridge, Mass., 1856. sewed. 2s. Uniform and Dress of the Army of the United States. Coloured Plates. 4to. Philadelphia, 1851. £1 11s. 6d. United States Military Magazine, and Record of all the Volunteers; together with the Army and Navy. 3 vols. 4to. Philadelphia, 1839-1842. Ward.-An Elementary Course of Instruction on Ordnance and Gunnery, prepared for the Use of the Midshipmen at the Naval School, Philadelphia; together with a Concise Treatise on Steam, adapted especially to the use of those engaged in Steam Navigation, by James H. Ward. 8vo. Philadelphia, 1851. boards. 16s. 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New York, 1855. bound. £1 8s. Brady. The Kedge-Anchor; or, Young Sailor's Assistant, appertaining to the Practical Evolutions of Modern Seamanship, Rigging, Knotting, &c. &c.; also, Tables of Rigging, Spars, Sails, &c. &c., relative to every class of |