Star Wars Star Wars "Return of the Jedi" Vintage Yoda Book Plates

A set of book plates from Star Wars Return of the Jedi movie with little Yodas around the edge and in the center of the plate it says This book belongs to... all printed in a green color. There are 67 of the plates that are gummed on the back and they measure 3.5 x 3.5 each. The plates are like new...in very goo condition, never used. The box they come in has a red x on the front. Dated 1983.