| Emitent | Switzerland (1848-date) |
|---|---|
| Rok | 2025 |
| Typ | Non-circulating coin |
| Hodnota | 20 Francs |
| Měna | Franc (1850-date) |
| Složení | Silver (.999) |
| Hmotnost | 20 g |
| Průměr | 33 mm |
| Tloušťka | |
| Tvar | Round |
| Technika | Milled |
| Orientace | Medal alignment ↑↑ |
| Rytci | |
| V oběhu do | |
| Reference |
| Popis líce | Eureka, a sculpture created by Jean Tinguely in 1964, made up of interlocking wheels and mechanisms. |
|---|---|
| Písmo líce | Latin |
| Opis líce | Jean Tinguely 1925 HEUREKA 1964 |
| Popis rubu | Stylised portrait of Jean Tinguely. |
| Písmo rubu | Latin |
| Opis rubu | CONFOEDERATIO HELVETICA 2025 20 FR B |
| Hrana | Script: Latin |
| Mincovna | B Bern, Switzerland(1225-date) |
| Náklad | 2025 B - - 7 500 2025 B - Proof - 3 500 2025 B - Proof; Collector`s Edition - 1 000 |
| ID Numisquare | 2414096670 |
| Poznámky |