Title: Harpers Ferry armory and the new technology
Subjects: Firearms industry and trade, Armories, History, Armes à feu, Industrie, Histoire, Bases navales, Vuurwapens, Productietechniek, Sociale aspecten, Wapenindustrie, Harpers Ferry Armory (U.S.), Harpers Ferry Armory
Places: Harpers Ferry, West Virginia