This uncirculated 20 Francs Switzerland note is a standard circulation banknote issued by Swiss National Bank. It is a blue note that is dated 1992, bear the signatures of Jean Zwahlen and Peter Gerber, and measures 148 x 70 mm. Its obverse side features geologist Horace-Benedict de Saussure. Its reverse side shows a mountain range and a group of alpinists and the Ammonshorn. Security features include a solid security thread and a watermark of Horace-Benedict de Saussure. This note was demonized on 01.05.2020. Additionally, the details of this note have been verified and TAP Authenticated by Banknote World experts.