Lot includes 25 revolver cylinders. Many cylinders have "Colt's Patent" markings as well as the Colt naval scene and Texas Rangers scenes. Most are in the .44 caliber range but there are a few smaller cylinders as well. Three of the cylinders are for converting from percussion to cartridge ammunition and include the rear caps. Also included are three spent .44 Russian cases. Conditions range primarily from poor to good but one is an excellent new production conversion cylinder.