Peter Ostrum signed the top photo at the only appearance of all five kids together... it was a special convention.  Though some have appeared elsewhere, this was the only time Peter Ostrum participated and all fiver were together again. Bottom photo of Ms. Nickerson taken at the convention.  Obtained through Paris Themmen who was Mike Teevee. Peter Ostrum was Charlie in Willy Wonka and the Chocolate Factory. He was the winner of the contest because he was honest and returned the ever-lasting Gobstopper to Mr. Wonka.