Peoples Republic of China. Emperors Edition Coins of Inventions & Discoveries Five-piece gold and silver Proof Set 1990 and 1992 including: First Kite silver 5 Yuan 1992 KM406 and gold 100 Yuan 1992 KM417, and Phoenix and Dragon silver 5 Yuan 1990 KM315 and gold 10 Yuan 1990 KM317, also included is a 103 gm silver medal featuring Zhao Gongming the God of wealth and war. All of the pieces are Gem Cameo Proof, and the set is housed in the original box and custom wooden case with COA . Also included is a copy of the first Compass, one of the four great inventions. This is set # 92 of only 188 sets issued.
