Since these "coins" are struck from copper plated zinc blanks, many anomalies happen during the plating process. This is what you seem to have....
Wow, a thorny problem. I found this...
Yup, when Philly was the only mint, there was no need for a mint mark. Here's another question I don't know the answer to...what coin bore the...
Entry post Send it to Marites Foertsch
I'll do a G8 straight grade
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