China 1993 Inventions and Discoveries of China Series - Definition of Zero (Mathematics) 22 grams Silver Proof Coin - NGC PF-69 Ultra Cameo

¥20,182.70
Item Id:
1000
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In Stock
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Issued by the People's Bank of China and minted by Shenyang Mint in 1993. 

This is part of Inventions and Discoveries of China program - Series II. Each series came with gold, silver and/or platinum 5-coin set. 

Common Obverse design: the Great Wall of China.

Reverse design: It commemorates the first use of zero in mathematics.

Rare opportunity to acquire this coin, which is usually available only as part of an expensive 5-coin set.

 

Metal: Silver
Weight: 22 grams
Fineness: 90%
Mintage: 15,000
Denomination: 5 Yuan
Graded: NGC PF-69 Ultra Cameo
Year: 1993