Vintage Swiss 20 Franc Banknote

This is a vintage 20 Franc banknote issued by the Swiss National Bank (Banque Nationale Suisse / Banca Nazionale Svizzera). The note features detailed artwork with the denomination '20' prominently displayed, along with multilingual text in French, Italian, and German. The front side shows a portrait, while the back side depicts a group of people and intricate designs. The banknote is in used condition with visible folds and some wear. A great collectible item for currency enthusiasts and collectors of Swiss banknotes.