Late 18thC, probably 1786-90,.38 calibre brass frame and barrel Flintlock pocket pistol, engraved on each side of the lock- 'Knubley' and 'London', with folding trigger, thumb slide safety (AF) London proof marks on underside of frame, flat sided walnut butt. 5.25" overall length.
Hammer holes in half and full cock and trigger releases when required.
John Knubley although originally from Yorkshire became a renowned gunsmith and sword cutler, making arms for Prince of Wales, Prince Edward and Duke of Clarence.