Commemorating the return of Hong Kong to China in 1997, this 50 Yuan People's Republic of China legal tender coin contains 1/2 oz. of .999 pure gold in superb proof quality. The coin depicts Tain-An-Men Square on the obverse and the Hong Kong flag over the city with fireworks on the reverse. Issued by the People's Bank of China, it has a mintage of only 12,000 pieces.