Richard J. Gatling submitted an application for a patent for his battery gun on March 8, 1865. In his application, he claims that the gun can shoot at least 200 rounds per minute. Gatling received patent number 47,631 on May 9, 1865.
The advance of the Gunboats up the river to New Berne, N. Carolina. Passing the Barricade
Civil War and Reconstruction (1850-1877)
