I'd say no. Could you provide a clearer picture of the Mintmark again? Just to see exactly what it is. Might be a damaged mintmark or a die chip possibly.
When you are talking about mint marks (in this example O over S) the correct term re-punched mint mark or RPM. For in depth information about RPM's and other varieties and errors I suggest error-ref.com When you are looking at Morgan and Peace dollar varieties try vamworld.com Happy VAMing, enjoy the hunt!
Never. Read stuff, yes. But, I hear you, just not here, only when you use your voice and I am close enough to hear you. ( don't get mad at me. You provided an opportunity here and when I read it, I accepted and appreciated the opportunity to respond here.) PS: How was that?
Thank you very much for the information. I recently inherited a coin collection so I'm just trying to find my way around the neighborhood.