The Austrian Philharmonic silver coin bullion is Europes best selling silver coin and is minted by the Austrian Mint of Austria. The Austrian Philharmonic Silver Coin bullion is a legal tender coin of Austria and can be used in legal contracts. The Austrian Philharmonic Silver coin is struck in one troy ounce of .999 pure silver. These beautiful coins were created with painstaking attention to detail and are quite similar to the Austrian Philharmonic Gold coins, with a few additions. The one ounce silver Austrian Philharmonic bullion coins come packaged in a tube of 20 coins. The Austrian Philharmonic silver bullion coins are refined to a purity of 999.0 and have a weight of one ounce. They are traded as investment grade silver bullion in international precious metal markets.