Round Damascus steel brown barrels with solid rib and single silver bead; rib with doll's head extension and marked "PATENT SOLID STEEL THROUGH LUMP CG BONEHILL LONDON FINE DAMASCUS.". Sidelock hammer actions marked on both sides "CG BONEHILL/LONDON" extensively decorated with scroll engraving and a panel engraved with a diving duck and another floating duck in center; left side engraved with a setter chasing a pheasant. Extractors and double triggers. Plain walnut pistol grip buttstock with ebony grip cap and checkered panels on each side; makers horn buttpad and splinter forearm checkered and with Deeley release. Good condition with brown refinished barrels, some Damascus still visible, scattered areas with pitting, scratches, dents and casting flaws. Bores are good with some corrosion. Actions retain a spotted grey patina with scattered areas of heavy patina and some light pitting. Stocks good with scattered marks from use and some chipping along barrels on forend; buttplate with some damage to serrations and some deterioration. Serial Number-12333; Manufacturer-O.P. Bone Hill; Model-SxS; Barrel Length-30"; FFL Status-Antique; Gauge-12;