Colt Police Positive, .38 Colt. Built in 1935, this has the 4″ barrel and replacement Colt medallion checkered walnut grips. The back strap is marked RY.EX.AGY=Railway Express Agency. This now retains about 95% blue and the bore is excellent. This collection includes an original brown leather holster marked REA Express on the front, 7 various Railway Express documents, an 8×8 porcelain REA sign and a small patch. Nice all in 1 collection for 1 money.