ECU
Grade from
to
Year from
to
Base Grades
| Year/Variety | Design | Mint Error | Total |
|---|---|---|---|
| Year/Variety | Design | Mint Error | Total |
| 1766 L | MS | 1 | |
| 1790 A | MS | 1 |
| 45 | 58 |
|---|---|
| 45 | 58 |
| 1 | |
| 1 |