AN 11-BORE D.B. PERCUSSION SPORTING GUN with rebrowned twist barrels signed in full on the rib, engraved case-hardened breeches with platinum plugs, signed foliate scroll engraved case-hardened locks (one hammer a working replacement), figured walnut half-stock, chequered grip and fore-end, foliate scroll engraved blued steel mounts including butt-plate and trigger-guard, vacant silver escutcheon, original brass-mounted wooden ramrod, and much original finish: in a fitted oak case lined in brown velvet and with some accessories including black leather-covered Hawksley powder-flask and black leather shot-flask, the lid with flush-fitting carrying handle, by William Green, 158 New Bond St., London, London proof marks over Birmingham proof marks, No. 2161, circa 1861-4