This coin really challenge me. I know some previous years coins with
no mint mark but not 1989. Very few was certified and all I think sold on Heritage.
Where the MM was suppose to be I do not see (personally) grease or Die Polish. On the IGWT I will say grease by the way is gone.
What you think.? Maybe I have to clean a little bit? It is an 55 to 58.


