Colt 1851 Navy .36 (C15738)

Colt 1851 Navy .36 Caliber Revolver. Made in 1856. London Addressed gun. Barrel is in excellent condition with 90% of the original blue. Frame still has very good case colors. Grips are excellent with stamping on the butt. Stamped in is “10 S.P. CO F” We guess this to be some sort of military unit. All numbers are matching.