Watch List notes:

SWITZERLAND, Schweizerische Eidgenossenschaft. 1848-present. AR 2 Francs (26mm, 10.03 g, 6h). Bern mint. Dated 1879 B. Helvetia standing facing, holding spear and resting shield on ground; border of stars / HMZ 2-1202d; KM 21. In NGC encapsulation graded MS 62. Key date.