An English gentleman's flintlock coat pistol. Circa 1775-1800

Hexagon shaped barrel in .59 cal with British Birmingham proof marks, the usual CROWN over 'Crossed Scepters'. The locking working order and complete with flint stone. Comes with its original ram rod. The lock plate engraved with the maker 'W Dunn'. Approximately 320mm. The barrel diameter approximately 15mm or .59 inch.