A PERCUSSION BLUNDERBUSS, converted from flintlock, with belled three-stage brass barrel signed on the top flat and fitted with spring bayonet above, flat lock engraved with foliage, figured walnut three-quarter stock (fore-end split), pineapple chequered grip, engraved brass mounts including trigger-guard with pineapple finial, and horn-tipped ramrod, signed Harding, Ludlow, Birmingham proof marks, early 19yh Century