Thanks Metalman. I suspected a cleaned coin might get rid of those deposits.
Anyway, here's what I noticed. The arrow appears to point to a previous SE 8 that I see documented in Fivaz/Stanton's Cherrypicker's Guide.

Anyway, here's what I noticed. The arrow appears to point to a previous SE 8 that I see documented in Fivaz/Stanton's Cherrypicker's Guide.






















