Manufactured 1954-1956, fewer than 2,500 Marshals were made. The two-line address is marked on the right of the barrel and the two-line model and caliber markings are on the left. The left of the frame is marked with a Rampant Colt towards the rear. The frame below the serial number is marked "GGM". It is fitted with a blade front sight and frame groove rear sight, as well as a pair of checkered walnut grips with Colt medallions.

Very fine, retains 75% plus of the original blue finish with the balance having thinned to mostly a smooth grey patina, primarily on the grip straps, the muzzle, and a cylinder drag line. The grips are also very fine with a few scattered light handling marks and otherwise crisp checkering. Mechanically excellent.