Football (Brand: Pro Set) (Type: 1977 Defensive/Offensve Ldrs) (Subtype: ) (Hall of Famer: ) (Superstar: ) (Rookie: ) (Kind of Packaging: Semi-Rigid with Sleeve) (Year: 1978) (Unique Number: 507) (Numbered Card: ) (Player: Tony Dorsett, Drew Pearson, Cliff Harris, Harvey Martin)