Could this have happened to the coins because she lived in southwest Florida and probably her condo got more warm and humid when she traveled?
I appreciate the feedback. Seems like the Copper pennies were not as affected as the Zinc pennies were.
Many moons ago, I inherited some coins and paper money from my mother-in-law. Her husband was in the great war and brought some pocket change home...
I see a Y above the U.
I also have too many wheats to mention. Maybe I can help.
Do those coins contain silver?
Maybe a ball peen hammer hit?
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