Been posted a few times already, but I'll post another. NGC MS-65 * PL.... Three pictures of the reverse because I can't decide which one I like best.
I don't often collect exonumia, but this was too cool to pass up. The fact that it's struck from parts of the ship, while gimmicky, was really the main factor in my decision to get this token.
This one doesn’t have any maritime theme on the coin itself, but it came from the 1882 RMS Douro shipwreck, and spent over 110 years on the bottom of the Atlantic Ocean. https://www.pcgs.com/cert/49106726
One near and dear to my heart (I live in Charleston, SC), the Fort Moultrie State Quarter for SC. I have the regular quarter in 67PL, but I also have the 5 Ounce in 69 DPL. Shown together for scale.
Complete with palmetto logs? Unlikely fortification material, but it worked against the British assault and barrage......