Back in the early 1980's no NFL defense terrorized quarterbacks more thoroughly than the group known as The New York Sack Exchange. That fabled Jets unit included ends Joe Klecko and Mark Gastineau and linemen Marty Lyons and Abdul Salaam. In 1981, they amassed 66 sacks and became a national phenomenon as a result. Joe Klecko, Marty Lyons, Abdul Salaam and Mark Gastineau have each hand signed this 16x20 "Sack Exchange" color photograph, taken on the floor of the New York Stock Exchange. A Steiner Sports Certificate of Authenticity is included.