| Emitent | Switzerland (1848-date) |
|---|---|
| Rok | 2025 |
| Typ | Non-circulating coin |
| Hodnota | 20 Francs (20 CHF) |
| 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 | A propeller blade |
|---|---|
| Písmo líce | Latin |
| Opis líce | CONFOEDERATIO HELVETICA 2025 20 FR B |
| Popis rubu | Hot-air balloons with different shapes and baskets, tracing the technical developments of the time. |
| Písmo rubu | Latin |
| Opis rubu | Pioniere der Schweizer Luftfahrt (Translation: Pioneers of Swiss aviation) |
| Hrana | Script: Latin |
| Mincovna | B Bern, Switzerland(1225-date) |
| Náklad | 2025 B - - 7 500 2025 B - Proof - 3 500 |
| ID Numisquare | 5980679270 |
| Poznámky |