China
People's Republic silver Proof "Yin & Yang Philosophy" 50 Yuan (5 oz) 1993 PR66 Ultra Cameo NGC, Shenyang mint, KM507, Cheng-pg. 137, 1. Series II. Actual mintage: 803. An elusive and lavishly struck large-format issue from the ever-popular Inventions & Discoveries series, the deeply-mirrored fields are tinged with autumnal hues and showing only light wisps and slight haziness. Accompanied by the original presentation box and COA numbered "511."
https://coins.ha.com/itm/china/china-people-s-republic-silver-proof-yin-and-yang-philosophy-50-yuan-5-oz-1993-pr66-ultra-cameo-ngc-/a/3092-38332.s?type=CoinArchives3092
HID02906262019
© 2020 Heritage Auctions | All Rights Reserved
Estimate: 1500-2000 USD