A PAIR OF 15-BORE D.B. PERCUSSION HOWDAH PISTOLS with rebrowned etched twist sighted barrels signed on the rib, engraved breeches with platinum plugs, foliate engraved tangs, foliate engraved flat bolted locks signed in Gothic script, figured walnut full stocks, chequered butts, foliate engraved trigger-guards, vacant silver escutcheons, stirrup ramrods, and horn fore-end caps (the locks and mounts polished bright), by Westley Richards, London and Birmingham proof marks, mid-19th Century