Pattern '14 .303 Britishcal. rifles were made in the USA
by Remington-U.M.C. Co, Ilion, NY, (RE), Winchester Repeating Arms Co., New Haven, CT., (W) and Remington Arms of Delaware Co., Eddystone, PA. (ERA). Contrary to the popular conception, Remington Arms of Delaware was not a subsidiary of Remington Arms-U.M.C., but a combine of Remington, Baldwin locomotive, Midland Steel and Ordnance, and other investors. The Eddystone plant was sold / transferred to Midvale Steel and Ordnance Co. prior to the start of manufacture of the U.S. model of 1917, and the marking changed to "Eddystone".