This is an incredible piece of Army/Navy history.  A game ball used in the famous 1962 Army-Navy game, in which Navy beat Army 34-14.  It appears that most of the Navy team signed the ball, including Roger Staubach.  

Roger Thomas Staubach (/stɔːbɑːk/, -/bæk/; STAW-bahk, -back; born February 5, 1942), nicknamed "Roger the Dodger", "Captain America", and "Captain Comeback", is an American former football quarterback who played in the National Football League (NFL) for 11 seasons with the Dallas Cowboys.  He attended the U.S. Naval Academy where he won the 1963 Heisman Trophy, and after graduation he served in the U.S. Navy, including a tour of duty in Vietnam. Staubach joined Dallas in 1969 and played with the team during all 11 seasons of his career. He led the team to the Super Bowl five times, four as the starting quarterback. He led the Cowboys to victories in Super Bowl VI and Super Bowl XII. Staubach was named Most Valuable Player of Super Bowl VI, becoming the first of four players to win both the Heisman Trophy and Super Bowl MVP, along with Jim Plunkett, Marcus Allen, and Desmond Howard. He was named to the Pro Bowl six times during his 11-year NFL career. Staubach is one of ten players to both win the Heisman Trophy and be elected to the Pro Football Hall of Fame, and the only quarterback.  He was the executive chairman of the Americas region of Jones Lang LaSalle until his retirement in 2018. He is regarded as one of the best quarterbacks of all time.

Comes complete with stand.