This revolver is marked "IRISH CONSTABULARY" on the rib, "C.F. ·450." on the left side of the barrel, "LINCOLN JEFFRIES/GOLD PRIZE LONDON/WINNER OF THE/FIELD 20 GUINEA PRIZE LONDON 1879" on the top strap, "4" on the front of the frame, and "4 5 0" on the rear cylinder face. The revolver has light border and scroll engraving, blade front and notch rear sights, and is fitted with a checkered walnut grip and lanyard ring.