Mahau's Advanced Guard 18mo, $ 1 50 



Permanent Fortifications, (Mercur.).Svo, half morocco, 750 



Mercur's Attack of Fortified Places 12mo, 2 00 



Elements of the Art of War 8vo, 400 



Metcalfe's Ordnance and Gunnery 12mo, with Atlas, 5 00 



Murray's A Manual for Courts-Martial IGmo, morocco, 1 50 



Infantry Drill Regulations adapted to the Springfield 



Rifle, Caliber .45 32mo, paper, 10 



Phelps's Practical Marine Surveying 8vo, ,2 50 



Powell's Army Officer's Examiner 12mo, 4 00 



Sharpe's Subsisting Armies . 32mo, morocco, 1 50 



Very's Navies of the World. 8vo, half morocco, 3 50 



Wheeler's Siege Operations. 8vo, 2 00 



Wiuthrop's Abridgment of Military Law 12nio, 2 50 



Woodhull's Notes on Military Hygiene IGmo, 1 50 



Young's Simple Elements of Navigation.. IGmo, morocco flaps, 2 00 



" " " " first edition 1 00 



ASSAYING. 



SMELTING ORE DRESSING ALLOYS, ETC. 



Fletcher's Quant. Assaying with the Blowpipe.. IGmo, morocco, 1 50 



Furman's Practical Assaying 8vo, 3 00 



Kunhardt's Ore Dressing 8vo, 1 50 



O'Driscoll's Treatment of Gold Ores 8vo, 2 00 



Ricketts and Miller's Notes on Assaying 8vo, 3 00 



Thurstou's Alloys, Brasses, and Bronzes 8vo, 2 50 



Wilson's Cyanide Processes 12mo, 1 50 



" The Chlorination Process 12mo, 150 



ASTRONOMY. 



PRACTICAL, THEORETICAL, AND DESCRIPTIVE. 



Craig's Azimuth 4to, 3 50 



Doolittle's Practical Astronomy 8vo, 4 00 



Gore's Elements of Geodesy 8vo, 2 50 



Hayford's Text-book of Geodetic Astronomy 8vo. 3 00 



Michie and Harlow's Practical Astronomy 8vo, 3 00 



White's Theoretical and Descriptive Astronomy 12mo, 2 00 



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