Norman Rockwell's "Gee Thanks, Brooks" unframed

Norman Rockwell's "Gee Thanks, Brooks" print autographed by Brooks Robinson (unframed). The print measures 14.75" x 20"  This is the only print of the "Gee, Thanks Brooks" Rockwell print that was authorized by Brooks Robinson and comes with a letter from Brooks about the painting.  It includes his Hall of Fame 1983 inscription along with a "My Best" salutation. It has been authenticated by James Spence Authentication.