116 REPOET ON THE OPERATIONS OF EXCHANGES. 



Headquarters of the Army : 



Map illustrating the defense of Savannah, Ga., and the operations resulting in 



its capture by the Army commanded by Maj. Gen. W. T. Sherman. 

 Map illustrating the operations of the Army under command of Gen. W. T. Sher- 

 man; in Georgia, from May 5 to September 4, 1864. 

 Annual Report, 1882. 

 Ordnance Bureau : 



Ordnance Notes 173. Machine Guns — Their status in warfare. 



174. Italian 100-tou Gun. 



175. Dephosphorization of Iron and Steel. 



176. Vent Punch and Gimlet. 



177. Friction Primers for Cannon. 



178. Flank Defense. 



179. Infantry Equipments. 



180. Krupp's Ballistic Tables. 



181. Photography — Gunpowder Analyses. 



182. Field Artillery. 



183. Modern Rifles. 



184. The Attack on Armor-clad Vessels by Artillery. 



185. Cartridges — Friction Primers. 



186. The National Defenses of England. 



187. Modern Ordnance. 



188. Telescopic Sight. 



189. Army Wagon Transportation. 



190. Mechanical Motion. 



191. Report of Sea-coast Artillery Practice. 



192. Metrical into United States Measures. 



193. The Le Bouleug6 Chronograph. 



194. Field Gun Carriage. 



195. On the Metallurgy and Manufacture of Modern British Ord- 



nance. 



196. On the Application of Solid Steel to the Manufacture of 



Small-arms, Projectiles, and Ordnance. 



197. Notes on the Manufacture of Small- arms, &c., at the Royal 



Small Arms Factory. Enfield Loch. 



198. Machine-guns, and how to use them. 



199. Small-arm Firing. 



200. Range and Position Finding — Past and Present. 



201. Report on Cranston's Safety Lighting Attachment for Lan- 



terns for the Life-saving Service. 



202. The Folger-Michelson Densimeter. 



203. The Progress in Naval Artillery from 1855 to 1880. 



204. Firing Investigations of the Steel Works of Frederick Krupp, 



made at the Meppen Firing Ground. 



205. The Question of Heavy Guns. 



206. Fire Upsetting Machine. 



207. Torpedoes — Their disposition and radius of destructive 



eifect. 



208. Recent Experiments with a 11-inch Compound Armor Plato 



at Shoeburyness. 



209. A proposed Armament for the Navy. 



210. Type of Armored Vessel and Cruiser best suited to the needs 



of the United States. 



211. The United States Steamer Alarm. 



212. Chemical Theory of the Combustion of Gunpowder. 



