Thank you so much for the links John. They were supper helpful. I checked the varieties there against what I have, the details my coin versus what is in the websites do not match. So not a DDO.
Also, the lighting on my USB microscope is very challenging. I see things that are not there. Have not figured out yet how to remedy that.
Thank you again for your help.
Also, the lighting on my USB microscope is very challenging. I see things that are not there. Have not figured out yet how to remedy that.
Thank you again for your help.

























