Leland Stanford MacPhail Jr. (October 25, 1917 – November 8, 2012) was an American front-office executive in Major League Baseball. MacPhail was a baseball executive for 45 years. He was inducted into the Baseball Hall of Fame in 1998. Signed OML (Selig) ball. MacPhail has added ” Commissioner of Baseball”. There is a COA from JSA included. Ball and signature are in pristine condition.