Souvenir Friday- Walt Disney Educational Media Dinosaurs from Primeval World

My aunt was a school teacher and obtained this set of Dinosaur history from the Walt Disney Educational Media company. When I started collecting Disneyland items, she gave the set to me. The images are all from the Primeval World on the Disneyland Railroad. The set is dated 1972 and was meant to placed up on boards or used as educational cards with information on the reverse about the Dinosaurs. This is a set I cherish not only for the great images, but knowing my aunt used them to educate many kids with it. I did not place these in order...