At Dover there is a culverine, presented to Queen Elizabeth, by the States General of Holland, and called Queen Elizabeth’s Pocket-pistol. It is 24 feet long, diameter of bore 4 1⁄2 inches, weight of shot 12lbs.; it was manufactured in 1544, and is mounted on an ornamented iron carriage made in 1827, at the Royal Carriage Department, Woolwich Arsenal.