James H. Burton (August 17, 1823 – October 18, 1894) was born in Shenandoah Spring, Virginia. Educated at the Westchester Academy in Pennsylvania, Burton entered a Baltimore machine shop at age 16. In April 1844, he went to work at the Harpers Ferry Armory, serving as a machinist. He subsequently served as Foreman of the Rifle Factory Machine Shop, where he gained a considerable amount of knowledge and respect for the work of John H. Hall. Hall pioneered mechanized arms production and interchangeable manufacture at Harpers Ferry between 1820-1840. According to Burton, Hall's Rifle Works housed "not an occasional machine, but a plant of milling machinery by which the system and economy of the manufacture was materially altered." During the next three decades, Burton followed Hall's example