German silver barrel, marked with a pair of crossed scepter proofs on the upper left flat. Fitted with a smooth straight hammer spur, folding trigger and a pair of knife blades, 3 1/4 and 2 inches long, the smaller marked "F.NEWTON/SHEFFIELD" and "HAND/FORGED" on the ricasso. Smooth horn grips, with a patch box at the rear, tweezers and a single cavity mold. In a custom walnut case featuring a blank brass panel on the lid and maroon leather inner lining, marked in gold with the Royal Coat of Arms over "BY HER MAJESTY'S ROYAL PATENT/THE CELEBRATED PISTOL KNIFE,/INVENTED AND MANUFACTURED BY/UNWIN AND RODGERS.", red felt compartment lining, nipple wrench, cap tin, key and a combination powder/cap/ball flask.