SUISSE - SWITZERLAND Aargau (canton of). 4 franken 1812, Bern. SCHWEIZER - EIDSGENOSSENS:. Swiss soldier standing right, with halberd and holding a shield inscribed XIX / CAN / TONE; in exergue: 4 FRANK. Rv. CANTON - AARGAU. Crowned shield of canton; below (date) between two branches. HMZ.19a - DT.189 - KM.20; Silver - 29.29 g - 40 mm - 6 h PCGS MS62 (51879281). Only 2527 examples minted. Only slight circulation wear. Slight patina. Superb at Fleur de coin.