Annual Report of the Secretary of War, Volume 3

35 Hotchkiss ammunition Appendix band blank cartridges bolts bore breech mechanism breech-loading rifle caliber 45 carriage cartridge cast Cast band cast-iron cent center of impact chamber Chief of Ordnance cincha clamps compression copper cylinder Density deviation from center Du Pont's Elastic limit Elongation after rupture eter Exterior diameter feet Fired into sand flight forgings front fuze gas check gas-check Gatling gun grooves H Ex1 pt2 hoop Hotchkiss 181 humid inch of original Inside iron jacket length loading metal Middle Midvale Steel Company miles an hour mortar MOUNTAIN GUN muzzle Number Ordnance Department P. M.-Barometer pack pins plate Pont's pounds per square powder pressure radius rear recoil ring sabot saddle sand butt Sandy Hook screws Sept shell shot shrinkage square inch straps surface target Tensile strength tension thermom thick trunnion-hoop trunnions tube velocity Watertown Arsenal weight West Point Foundry wheels wire yards