awildeheart, I have 4 of those 2008 5 cent coins that I can lay my hands on, thought I had more.
I had ascribed it to a worn die as it's quite similar to the reverse of the 2007 50c with extra metal
all over the place, and that was caused by a worn die.
The metal around the edge is actually inside the rim, so I didn't consider it to be a rim
Cud, and
the reverse is pretty much the same too.
Images below are of the most affected one, quite similar to yours, mine also has a nose
Cud.
5c 2008 C1 Duo Metal around TRALI + Rim - Worn Die?

5c 2008 C1 Trio Metal around TRALI + Rim - Worn Die?

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