This was so cool. I can remember holding the discs up into the light without the viewer, and looking at the pictures. Had a couple of View Masters and about 2 dozen discs (none of the above pictured). MOM THREW THEM ALL OUT!!!!!! (along with all of the other toys, had i kept them, they'd be worth a lot. I took good care of my toys). I still haven't forgiven her. I may throw out all of her jewelry someday.