NASA Commemorative Coins Set of 3 The Gem of the Galaxy Columbia 1981 Space Expl

This is a set of 3 Commemorative Coins for Columbia Space Travel in 1981. The coins are in really great vintage condition, with one of the coins not being as crisp looking. There are a couple of issues with the cases that I would like to point out - one of the hinges is broken and one of the cases has quite a few scratches! Both of these flaws are noted in the pictures!