The included factory letter lists this revolver in .45 caliber with a 7 1/2 inch barrel, full royal blue finish, factory class "B" custom scroll engraving, gold inlays of a mountain lion head on the right of the frame, and a bobcat on the left side, one gold inlaid band at the front and rear of the barrel and cylinder, and a gold inlaid line border around the frame executed by Master Engraver Howard Dove, and furnished with a non-fluted cylinder when shipped to Bob's Guns and Supplies in Wever, Iowa on May 20, 1980. The factory letter also confirms the grip material. The engraving is signed "HOWARD DOVE COLT ENGRAVER 4-79 9" on the backstrap under the grip. Includes a Colt hardwood presentation case and original "woodgrain" box.