Description:Cal Hubbard single signed baseball. Off white "Official League" ball signed on a side panel, "To Mike Good Luck Cal Hubbard" in red ink. Signature has some age fading and rates 5/6 out of 10. Hubbard single signed baseballs are very difficult to acquire with Hubbard also being the only member of both the football and baseball Hall of Fames. Includes LOA from JSA: Ball: EX-MT, Signature: Range VG-EX