From my visual inspection I thought the third/fourth image was carbon/rot.
It Looks like some form of glue or whatever. Then I saw around the foreign object what appears the impression that normally goes with these coins. If it was an object would there not be any impression around it. Probably just
PMD or such.
The other images of the same coin seem crazy. Doubling? I see split serif and notching and is that a double eye?
Please let me know.






