1 mil. 3.37 minutes. 1 meter (m) 39.37 inches. 1 centimeter (cm) .3937 inch. 1 millimeter (mm) .03937 inch. 1 kilogram (kg) 2.2046 pounds. 1 dekagram (dkg) .3527 ounce. 1 gram 15.432 grains. 1 liter 1.05671 quarts (U.S.). 1 inch 2.54 centimeters. 1 foot .3048 meter. 1 yard .9144 meter. 1 square inch 6.452 square centimeters. 1 cubic inch 16.39 cubic centimeters. 1 cubic foot .02832 cubic meter. 1 cubic yard .7645 cubic meter. 1 ounce 28.35 grams. 1 pound .4536 kilogram. 1 quart (U. S.) .9463 liter. 1 degree 17.777 mils. 1 kilogram (kg) per 14.223 pounds per square centimeter square inch. INDEX Abatage, French 75-mm, 95 Action of Recoil Mechanism, 3-inch Gun, 70 Aiming Circle, 274 Air and Liquid Pumps, 155-mm Howitzer, 189 American 75, 105 Ammunition, 199 Ammunition 3-inch Gun, 214 Ammunition, Definition of, 11 Ammunition Marking, 233 Ammunition Truck, 334 Angle of Site Mechanism, American 75, 127 Anti-Aircraft Guns, 60 Armament, Modern, 46 Army Artillery, 57 Artillery, Definition of, 11 Artillery Tractor, 330 Assembling 3-inch Gun, 76, 242 Assembling American 75, 133 Automatic Pistol, 315 Automatic Rifle, 322, 325 Axles, Discussion, 44 Ballistics, Definition of, 11 Battery Commander’s Telescope Model 1915, 270 Biblical References to Artillery, 16 Bicarbonate of Soda, 239 Bore, Definition of, 11 Borax, 238 Bracket, Fuze Setter, 283 Breechblock, 4.7-inch Gun, 156 Breechblock, British 75, 150 Breechblock, French 75, 87 Breechblocks, Discussion of, 31 Breech, Definition of, 12 Breech Mechanism 3-inch Gun, 63 Breech Mechanism, American 75, 106 Breech Mechanism, G. P. F., 162 Breech Mechanism, 155-mm Howitzer, 173 British 75, 147 Browning Automatic Rifle, 325 Browning Machine Gun, 323 Built-up Guns, Discussion of, 29 Caisson 3-inch Gun, 74 Caisson, Definition of, 12 Caliber, Definition of, 12 Camp Telephone, 286 Canvas Buckets, 241 Care of 3-inch Gun, 242 Care and Cleaning of Cloth, 252 Care and Cleaning of Leather, 249 Care and Cleaning of Metal, 252 Care and Inspection of Sights, 267 Care and Preservation, French 75, 101 Care of Guns During Firing, 253 Care of 155-mm Howitzer, Notes on, 194 Care and Preservation of Materiel, 236 Carriages, Gun, 3-inch, 65 Carriage, Gun, Definition of, 12 Carriage, American 75, Description, 111 Carriage 4.7-inch Gun, Description, 154 Carriage 155-mm Howitzer, Description, 179 Cartridge Case, Care of, 219 Cartridge, Case, Definition, 12 Charge, Definition, 12 Classification of fuzes, 224 Cleaning Material, 236