Description:1954 New York Giants team signed baseball (World Series Champions). MacGregor brand "New York Giants" ball has been signed by (25) incl. Mays, Irvin, Westrum, Lockman, Gomez, Antonelli, and others. Leo Durocher is stamped. Period fountain pen and ink signatures rate 7/8 to 8 out of 10, ball has a hint of light even toning. Includes auction LOA from JSA: EX/MT-NM