This is a rare percussion revolver based on the Collier patent with a limited number of these revolvers produced and is a percussion version of Elisha Hayden Collier's flintlock revolving pistol. The pistol is an unusual example due to the shorter barrel and percussion ignition. The lock plate is marked with a large crown (denoting royal appointment) followed by "COLLIER PATENT". The left stock flat features an inlaid plaque engraved with a star burst with the name "EVANS" period inscribed in block letters. Five shot fluted manually revolved cylinder, octagon barrel and solid rib with bead front sight. Plain walnut stock with flared butt with floral engraved cap. Comes with the original steel tipped ramrod with worm.