1964 New York Yankees Team Signed Baseball. This ball holds a Stunning ROGER MARIS SIGNATURE!! The placement of it sets it alone on its own panel. Some Big names that are on this ball: ROGER MARIS WHITEY FORD - Signed ED FORD ELSTON HOWARD - 1st African American Yankee YOGI BERRA MICKEY MANTLE - Clubhouse Signature!! + MORE YANKEES LEGENDS!! Comes Certified and comes with Holy Grail Authentics Certificate of Authenticity