World Coins, Switzerland, commemorative proof silver 20 francs (8): 1992, Gertrud Kurz; 1994, Devil's Bridge; 1996, Mythological Giant Gargantua; 1997, 200th Anniversary of Birth of Jeremias Gotthelf; 1998, 200th Anniversary of Helvetian Republic; 2001, Müstair Cloister; 2001, Johanna Spyri; 2002, Expo '02 (KM.72/74/76/79/80/93/94/101), all about mint state (8)
(80-100 GBP)