Webley-Scott .455 1913 Navy Model Automatic Pistol

[varifleman]

Here are photos of British military issue .455 Webley self-loading Mark I cartridges head stamps 1917 and 1918 issued for this pistol and the WWI British contract Colt .455 Webley Government Model pistols. 7 of these cartridges are contained in the January 30, 1919 7-cartridge packet shown above. This pistol is recoil-operated. Here are photos of pistol's open action.