Signed MLB Minnesota Twins Owner Calvin Griffith Autographed Index Card JSA BOXING Stamped by Associated Press on

Stamped by Associated Press on the back

Autographed Limited Edition 2011 Hockey Hall of Fame Induction Poster

Doug Gilmour's rookie year - Borje Salming also in lineup

Larry Robinson and Bill White

Signed MLB Minnesota Twins Owner Calvin Griffith Autographed Index Card JSA BOXING Stamped by Associated Press onIndex card signed by former Minnesota Twins owner Calvin Griffith, with certificate of authenticity from James Spence Authentication JSA certification number: FF82136 Purchased the Washington Senators in 1955, moving the team to Minneapolis in 1960 to become the Minnesota Twins Served as team owner and de facto General Manager Continued to own the team until 1984 A native of Montreal, Quebec, Griffith was a 2010 inductee into the Canadian Baseball