century of achievement : a story of one hundred years of arms making in recognition of the Colt company's 100th anniversary: 1836 - 1936 / … Springfield Armory shoulder weapons 1795-1968 / Robert W.D. Ball Internal ballistics of solid-fuel rockets : military rockets using dry-processed double-base propellant as fuel / by R.N. Wimpress ; with a pref. by B.H. Sage samworth books on firearms Gunsmithing : a manual of firearmsdesign, construction, alternation and remodeling : for amateur and professional gunsmiths and users of modern firearms / by Roy F. … How America went to war : an account from official sources of the nation's war activities 1917-1920 : The armies of industry : Our nation's … History of modern U.S. military small arms ammunition / by F.W. Hackley, W.H. Woodin, E.L. Scranton ; drawings by Eugene L. Scranton ; photos by … Ordnance / Bethlehem steel company