error dime

[arrowhead82]

1984 p
possibly messed up planchet?

 

[flinthunter]

Looks like its been in a fire.

 

[enamel7]

Looks like its been in a fire.

I agree with the fire assumption.

 

[MrSchulz]

I see no mint error. It's probably been in a fire or in extreme heat that the copper bubbled. Worth 10 cents

 

[CaliShawnNokc]

I'd say that it looks like someone was frying this coin to get a false patina and it got hot too fast and created an air bubble. the flat spot on the back makes it look like it was cooked face up. I just read about how people do this to get more value from their coin. that'll teach em! lol