.44 Cal. 6.75" barrel length. SN: 4497. Blued metal refinish mounting walnut two-piece grips with fixed front blade and frame rear notch sights. Single-action six shot loading gate revolver manufactured in Spain to Merwin & Hulbert patents. Left barrel is marked ANIT & CHARManufacturers of Fire Arms, indicating it was made by Anitua y Charola, noted Spanish armsmakers. Top of the barrel marked in a single line MERWIN HULBERT SYSTEM REVOLVER Pat November 15. 1881. Serial numbers match on the frame, barrel, and cylinder. Frame is drilled for a lanyard loop, with a screw plug filling the port. {ANTIQUE}