The 1949 20 Swiss Franc gold coin, known as the “Vreneli” or “Helvetia,” is a 21.6-karat (90% purity) coin containing 0.1867 troy ounces of gold, weighing 6.45g, and measuring 21mm in diameter. Minted in Bern, it features a portrait of a Swiss woman and a Swiss cross. Valued primarily for its bullion content.
Manufacturer:Â Swissmint
Weight (grams):Â 6.451
Pure gold content (grams):Â 5.806
Fineness:Â 900.0
