SWITZERLAND. Schweizerische Eidgenossenschaft (Swiss Confederation). 1848-present. 1 Franken 1945 B (Silver, 23 mm, 5.00 g, 6 h), struck-through mint error on the obverse, Bern. Helvetia standing facing, head to left, holding spear in her right hand and placing her left on Swiss coat of arms; all within circle of twenty-two stars; in exergue, HELVETIA. Rev. 1 Fr. / 1945 within oak and alpine rose wreath. HMZ 2-1204ll. Fresh, lustrous and lightly toned. In PCGS encapsulation, graded MS67. Only two examples graded higher. Virtually as struck.