Gold coin "Switzerland, 20 francs, 1930", fineness 900, so-called "Swiss gold vreneli". Obverse profile portrait of a young woman with a wreath of hair in front of an Alpine panorama (design by Fritz Ulysse Landry). Reverse Swiss coat of arms with oak branches, nominal, year 1930 and embossed letters B. D. 21 mm. Weight approx. 6.45 g. Coin "Swiss 20 Francs 1930" in 21.6 k gold.