Usually we think of a grading system of 1 to 100 but not coin collectors. When collecting pristine, unblemished coins like a Silver Eagle dollar or a penny, a designation like MS-69 (Mint State – 69) is very, very good but MS-70 is the best! Below is the grading scale from the United States Mint [...]
Countdown to Powers of Ten Day
- 10/10/10 951 days ago