SWITZERLAND. Schweizerische Eidgenossenschaft (Swiss Confederation). 1848-present. 50 Franken 2009 B (Gold, 25 mm, 11.29 g, 12 h), on the 100th anniversary of Pro Patria. By Hans Erni, Bern. PRO PATRIA / 1909- / 2009 Stylised heads of a couple facing right. Rev. CONFOEDERATIO / HELVETICA // 2009 // 50 / FR Swiss cross. Friedberg 529. KM 133. In original mint packaging. Proof.