.31 caliber, 4″ octagon barrel. Blue and casehardened finished with ivory grips. Gustav Young engraved. Serial range 859xx. In excellent original condition with the barrel retaining much of the blue. The cylinder mostly a brown patina with a very crisp scene. The frame showing mottled case colors fading. The straps showing nearly all of the silver and the lovely ivory grip is excellent. Mechanically excellent. In it’s mahogany fitted box with all of the correct accessories.