Hello I am new to error coins I have a 1989 D penny that I see has an strange appearance around the face is this a true surface film effect. Would love any feedback to this coin.
Your coin is one of the cruddy "Zincolns" that the Mint has been making since 1982. Like Moriarty in Kelly's Heroes said, "It's a piece of junk!" Chris
Someone had that Cent in their car cup holder and spilled some soda on it. Stained by the acid in the Cola.
@chingching Here is a great website that shows you many different types of errors and also explains non errors. http://www.error-ref.com/
