People’s Republic of China, a set of the 1988 endangered animals proof set, including gold 100 yuan and two silver 10 yuan, gold with golden monkey, silver with Baiji Dolphin and crested ibis. Key 1988 Chinese Endangered Wildlife Coins. 100 Yuan Gold Proof – Golden Monkey: Features the Golden Monkey approx. 8g of 0.916 gold. 10 Yuan Silver Proof – Crested Ibis: Features the Crested Ibis (27 grams, 0.925 silver). 10 Yuan Silver Proof – Baiji Dolphin: Features the Baiji Dolphin (or River Dolphin) (27 grams, 0.925 silver). 2 one gold Monkey coin in plastic case with Bank of China certificate. 3 one silver Ibis. Coin in plastic case with Bank of China certificate.

• rare