The Wischo 55N. Mike purchased it new in 1972 from Air Rifle Headquarters with his high school graduation money. Includes copies of original ARH purchase order and periodic ARH maintenance receipts, original ARH boxes, and sling... Mike and I used this air rifle extensively for hunting and target practice. New owner is Tom Gaylord of airgunwriter.com. Tom, please don't forget to offer it back to me first if you ever decide to part with it.