Peoples Republic of China. Inventions & Discoveries Bronze Casting silver 200 Yuan (1 Kilo) 1992 PR67 Ultra Cameo NGC, KM421. Obv. Workers smelting bronze and classic bronze urn, with value below. Rev. Great Wall, with date below. The second of the series is near-flawless, with superb cameo contrast and surfaces virtually free of noticeable imperfections. As with all of the series, the mintage is a mere 250 pieces. The only sale we can reference for this type is 2011 Stacks Bowers & Ponterio 2011 Hong Kong Auction, where a PR67 Ultra Cameo example realized $47,500. Housed in an NGC Jumbo holder. The original box and wooden case is included, with no COA.
