It’s called “post mint damage.” if you have an auto mechanic, he can explain what you’d have to do with basic tools to do this.
📋 Item Submitted
This nickel was found in my coin jar. I've never seen another coin like this and when searching online I only found 1 website I believe on reddit where another person was asking about this because they too had one like mine. What could cause this, what is it called, and is it worth anything?
M
Marc's Expert Appraisal
ANA-Certified Numismatist · Hudson Valley Numismatics



