Total of eight (8) Philadelphia Eagles player contracts, including Jim McMahon, with two signed by Hall of Famer Bert Bell. 1-5) All five of Eagles Hall of Famer Maxie Baughan's contracts with the Philadelphia (1960-65) including rookie season. 6) 1993 Jim McMahon contract in original Eagles mailing envelope. 7) 1958 Edward Bell contract signed by Bert Bell. 8) 1937 Protective Motor Service Company contract signed by Bert Bell (PSA). Contracts are generally exceptionally well-preserved, with typical mailing folds.