1990年龙凤纪念银币1盎司等2枚 NGC PF 69
CHINA. Two Piece Proof Set, 1990. NGC PROOF-69 ULTRA CAMEO.KM-316 & 318. 2 pieces in lot. Dragon & Phoenix Series. 10 and 20 Yuan. Certificates of authenticity and case of issue are included. Both piecesNGC PROOF-69 ULTRA CAMEO.