Theres a seconded bust on this coin . In the upper left hand side . Yell me whatcha all think . Weight is 3.0 grams
Looks like a stain to me. Seems like the profile of Lincoln but it really isn't. No way that can occur.
That would be due to another coin that was pressed onto it. But that's not even the case here.. We already determined that it's discoloration.
Best thing is don't look for things on coins that aren't possible. People are always posting about seeing extra mint marks or numbers that one look tells you it's stained or damaged. If it's a dirty, grungy coin chances are pretty high it's nothing.
Thanks i am totally on that its nothing trian now . I do have bit of a over thinking it habit . Much appreciated .