US Revolver Co., .32 cal. double action revolver.  Serial #30551.  Antique. Very good condition.  3” barrel has very good bore with some pitting.  Barrel and cylinder have flaking nickel finish and corrosion.  Frame has excellent nickel finish.  Case colored trigger and hammer.  Black plastic grips are excellent.  In original box with end label.  Antique, can ship to your door.