| ID | Images | Description | Type of coin | Year | Country | Category | Sub-category | Period | Reference | Approved |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
double die on all letters in the legend as well as the bust itself. On the bust, it is most pronounced on the nostrils. | 20 Rappen | 1939 | Switzerland | DIE ERRORS = ERRORI SUI CONI | Doubled die = Sdoppiamento del conio | Radosavljevic Collection | 6d 06h 20m ago |