File:Gatling gun 1865.jpgDescriptionGatling gun 1865.jpg A photograph of a British 1865 Gatling gun at Firepower - The Royal Artillery Museum. Date uploaded to EN Wikipedia 3
File:GatlingGunDrawing.jpgfrom en, [1] Drawing of Gatling Gun, 05/09/1865. From the National Archives. https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public