This uncirculated 20 Francs Switzerland note is a standard circulation banknote issued by Swiss National Bank. It is a purple, orange, yellow, red, green, and blue note that is dated 1973, bears the signatures of Brenno Galli, Fritz Leutwiler and Rudolf Aebersold, and measures 155 x 85 mm. Its obverse side features the Swiss cross and General Guillaume-Henri Dufour. Its reverse side shows a thistle. There is no security thread or watermark. This note was demonized on 01.05.2000. Additionally, The details of this note have been verified and TAP Authenticated by Banknote World experts.