Manage your Germany collection in the catalogue on LastDodo. (2) Its smaller size makes for a handy barter in case the value of paper currency is challenged. This\'s temp Template from Predictive Search Net weight: 5.807 grams. 20 Francs Swiss Gold Coins are one of the most elegant tiny gold bullion releases. 21 instead of 22 stars on the edge. Lot: 428 - Swiss Gold Filled Ladies Watch Swiss Gold Filled Ladies Watch Double time on the face, signed Jean d'are with lizard strap. The Swiss Franc is a gold coin that was produced by the Swiss Mint in Bern. (3) Its long minting history makes the Swiss 20 Franc Helvetia easily identifiable as a gold bullion coin and easily priced by dealers worldwide. For this reason, in 1895, the Federal Council decided to transform the existing design. 20 Francs Libertas Heritage Auctions Features Series: Libertas series Obverse Head of Libertas facing left, with hair tied with ribbon, wearing tiara and laurel wreath.