Old Picture & Centering Ring

Going through a box, I came across these two relics.

On the left is a Estes 20/60 centering ring, probably from the mid 1970s, Die-cut from card stock, thinner than what you find in a kit today.

That's a Centuri Saturn 1B with a two engine cluster, probably B6-4s. The shot is blurry, but you can't expect much from a Kodak Instamatic camera. I was lucky to get anything!