Manufactured in 1959. Fitted with blade front and frame notch rear sights and the very scarce "round top" hammer. Matching serial numbers are found on the frame, triggerguard, and back strap, with a partial serial number inside the grip panels and on the front face of the cylinder. Assembly number "922" marked on the loading gate and rear of the frame. Includes Colt black box numbered to another gun.

Excellent overall, retaining 99% plus original blue finish and vivid case colors with limited handling marks and crisp grip checkering. Mechanically excellent. Box is very fine.