A worker at the Austrian Mint (Muenze Oesterreich) checks a gold Vienna Philharmonic bullion coin for defects in the company's headquarters in Vienna April 23, 2013. The Austrian mint was first mentioned
Gold bar 500g Münze Österreich - SILVERUM - Investiční stříbro, Investiční zlato
A stack of Wiener Philharmoniker gold coins are pictured at Muenze Oesterreich (Austrian national mint) in Vienna February 17, 2011. Muenze Oesterreich vended more than 870,000 pieces of the Wiener Philharmoniker gold