USA 1 cent 1987 error,overstrike or something else?

3 posts


i need help :)
on left coin where is mint mark
Emiliano
Most probably it's a result of exploitation.

Conduct an experiment. Leave some of copper plated steel coins in
- water
-tomato juice
-rain water

for
-3 days
-1 week

And check then the result with the coin on the left pic.
Alexander from Cyprus
eucoins.byethost9.com
My suggestions https://t.me/enjoyyourcollection
Americans treat cents worse than dirt.  This is post-Mint damage and/or corrosion, nothing more.

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