LSHOF inductee Mark Duper to enter Miami Dolphins' Walk of Fame
Lot Detail - Mark Clayton & Mark Duper Signed Dolphins 'Marks
The Life And Career Of Mark Clayton (Story)
Mark Duper Autographed Signed Miami Dolphins 8x10 Photo Super
Jason Taylor, Marks Brothers among inductees to Miami Dolphins
PQOTD-Building the Ulitmate Miami Dolphins Roster Phinsider Style
Dan Marino ,Mark Clayton and Mark Duper figurine.
Mark Duper Diagnosed with Symptoms of CTE
Mark Clayton's Hall Of Fame Case - Gridiron Heroics
Duper, Mark 'Super' The Football Autograph Encyclopedia