This is a 1972 Miami Dolphins The Perfect Season Original Signature Series book that has been signed by 50 members of this undefeated Dolphins team. Inside the book there is a two seperate pages for each player, one of a photo and other has a bio of the player. This book was put together by the 1972 Dolphins alumni and the Dolphins organization in order to commemorate their incredbile record breaking season. The signatures included are: Don Shula, Bob Griese, Nick Buoniconti, Larry Csonka, Larry Little, Jake Scott, Jim Langer, Paul Warfield, Jim Dunaway, Jesse Powell, Maulty Moore, Doug Crusan, Charles Leigh, Bill Stanfill, Manny Fernandez, Bob Heinz, Vern Den Hereder, Lloyd Mumphord, Alfred Jenkins, Bob Kuechenberg, Tim Foley, Otto Stowe, James Delgaizo, Jim Kiick, Mercury Morris, Marlin Briscoe, Dick Anderson, Doug Swift, Norm Evans, Charles Babb, Howard Twilley, Hubert Ginn, Terry Cole, Jim Mandich, Larry Ball, Mike Kindig, Karl Noonan, Mike Howell, Earl Morrall, Garo Yepremian, Marv Fleming, Mike Kolen, Curtis Johnson, Larry Seiple, Jim Riley, Ed Jenkins, and Greg Johnson. This item also includes a certificate of authenticity from Denver Autographs.