China
People's Republic silver "Year of the Horse" Proof 50 Yuan (5oz) 1990 Gem Cameo Proof, KM284. Lunar Year issue. In the original case, and mint-sealed soft plastic, with COA #1550. A superb Cameo example with full mint brilliance. Only a ring of rim toning on the obverse keeps this piece from absolute perfection. Mintage of 2,000 pieces.
Estimate: 700-800 USD