Currency of Uruguay fine gold), and equal to 10 silver pesos, each of 25·48 g, 0·917 fine (23·365 g fine silver), giving a silver:gold ratio of 15:1. The peso was revalued to 100 centésimos, with 1 new centésimo equal to 10 old centésimos de real, the new currency being known as "Sistema centesimal" (as opposed to the old "Sistema real"). The National Currency Decree declared that until a national coinage could be minted, foreign silver and gold coins should continue to circulate at their then current values (adjusted to conform to this decree), A number of foreign coins (and their multiples and fractions)
Euro gold and silver commemorative coins unique piece in the Austrian collection is the Vienna Philharmonic coin. This coin is struck in pure gold, 999.9 fine (24 carats). It is issued every year, in four different face values, sizes and weights. It is used as an investment product (bullion coin), although it finishes almost always in hands of collectors. According to the World gold Council, it was the best selling gold coin in 1992, 1995 and 1996 worldwide. Since 1 February 2008, this coin is being minted in silver as well. Both sides of the coin feature the same as on the Vienna Philharmonic pure gold