Daniel Radcliffe Signed “Harry Potter and the Sorcerer’s Stone” 8×10 Script Cover Photo (Beckett). Photo measures 8″ x 10″ in size and has been hand-signed by Daniel Radcliffe. The autograph includes an official Beckett Authentication Services serially numbered hologram for authenticity purposes. Sorry, our items are NOT available for pick-up. No additional information at this time. You might also like.