This uncirculated 20 Swiss franc banknote is a standard circulation banknote issued by the Swiss National Bank as part of their 8th series. It is a red banknote that is dated 2008, bear the signatures of Hansueli Raggenbass and Philipp M. Hildebrand, and measures 134 mm x 74 mm. Its obverse side is vertically oriented and features the composer Arthur Honegger. Its reverse side is also vertically oriented and shows orchestral works, the Pacific 231 locomotive, a musical score, and a work instrument. Security features include a windowed security thread and a watermark of Arthur Honegger. The details of this banknote have been verified and TAP Authenticated by Banknote World experts.