Paris Themmen signed the top photo and Golden Ticket (bottom) 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. Paris was gun-toting Mike Teevee in Willy Wonka and the Chocolate Factory. He was shrunk by Wonkavision but had to leave when they couldn't return him to normal size..