As confirmed by the copy of a letter from Eugene F. Williams, Jr., this experimental shotgun was once the personal property of the late John M. Olin. The shotgun features dual bead sights on a special vent rib. The barrel has a 2 3/4 inch chamber and is choked skeet. The Winchester factory proof is stamped on the left side of the barrel and receiver at the breech. The left side of the receiver has the experimental serial number "DVT 20-4." The bolt is jeweled. The wood grain pattern plastic forearm and experimental hydro coil pistol grip stock feature a fleur-de-lis checkered pattern. Length of pull is 14 inches.