This is an engraved Hopkins & Allen Blue Jacket 32 rimfire spur trigger revolver. The mechanical function is very good and tight and the bore is bright and shiny but shows traces of fine corrosion in several spots. The right side of the frame shows over 80% original finish, and the left 75% finish. The cylinder 85-90% except for two spots near the end of the cylinder has worn off. The serial number is 4384 with frame and barrel numbers matching. The grips are not numbered. This is the first engraved one for me.