Photo measures 16" x 20" and has been hand signed and inscribed in blue felt tip pen by (12) ROY winners including, Al Bumbry, Jose Canseco, Marty Cordova, Ron Hansen, Frank Howard, Tony Kubek, Jon Matlack, Gary Matthews, John Montefusco, Don Schwall, Jerome Walton and Darryl Strawberry. Please note Jackie Robinson did not sign the photo, see photos for more details. The autograph includes an official MAB Celebrity Services hologram for authenticity purposes. Authentication: MAB Hologram