USS Groton Challenge Coin

A beautiful 1.5 inch brass coin with USS Groton SSN 694 patch and her service dates on the front. The back is my own copyright protected design of King Neptune and a submarine.

These coins are designed and only available from me. Would make an excellent addition to your collection or for your favorite sailor!

OPTIONAL: Our Air-Tite acrylic cases provide the ultimate long-term protection for your coin. They are made of crystal clear, hard Acrylic and will never yellow over time; the foam rings are made of Volara and both are free of PVC that could damage your coin.