A PAIR OF PERCUSSION OVERCOAT PISTOLS with browned twist octagonal sighted barrels, engraved case-hardened breeches and tangs, signed engraved case-hardened bolted locks (one safety-catch incomplete, one hammer a working replacement), figured walnut full stocks (one fore-end repaired), chequered butts, engraved steel mounts retaining faint traces of blueing, vacant silver escutcheons, and stirrup ramrods (one ramrod-pipe missing), by Hewson, London, London proof marks, mid-19th Century