Beckwith Single Shot Flintlock pistol, 11mm. This muff pistol has a screw off, 1 5/8" barrel is engraved Beckwith-London. This has a Queen Anne pattern bag type checkered walnut grip, a folding trigger, and is engraved with a flaming serpent on each side of the frame. This also has the sliding frizzen lock. Overall VG+. Antique.