I inherited this Sharps Rifle recently. I don't have much information on its background. Can anyone give me any idea of the history of this type of rifle? There are several things stamped on the barrel, including patents Sharps (1852), Lawrence (1859), serial number C20800 (I think), and "New Model 803" (I think. it's tough to read). It seems to be in pretty good shape. All of the moving parts operate freely, including hammer, trigger, breech loading mechanism, etc. I don't know how it's condition compares with others of its vintage. Any help would be greatly appreciated.