USS Dolphin Challenge Coin

A stunning 1.5-inch brass coin commemorating the US Navy's last diesel-electric submarine, the USS Dolphin. This remarkable vessel holds the record for the deepest diving operational submarine, a testament to its advanced engineering and capabilities. Now preserved as a museum ship in San Diego Bay, the USS Dolphin is managed by the San Diego Maritime Museum, where it continues to educate and inspire visitors. The back is my own copyright-protected design of the USS Dolphin and the DBF Badge...DBF!

These coins are designed and only available from me.

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.