This early and original "Pocket Model of Naval Caliber" revolver manufactured around 1861 with factory vine scroll inspired engraving has "E" markings by the main serial numbers in the fashion used around 1861 to the early 1870s to designate factory engraved guns. The barrel has a brass cone front sight and "ADDRESS COL SAML COLT NEW-YORK U.S. AMERICA" on top. The frame has the "COLTS/PATENT" marking on the left, and the trigger guard has "P" and "36 CAL" on the bow on the left. The cylinder has the standard stagecoach holdup scene. It is fitted with a set of smooth "one-piece" style grips. The case is fitted to the gun and includes a Colt patent marked powder flask, Colt patent bullet mold, lead balls and conical bullets, cartridge pack, Eley Bros. cap tin, two spare nipples, and a key.