Stack's Bowers & Ponterio
May 2020 Hong Kong Auction 4-6 May 2020
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CHINA. Platinum 100 Yuan Proof Set (5 Pieces), 1992. Inventions & Discoveries - Series I. NGC PROOF-69 Ultra Cameo.
1) KM-410. Ancient Chinese ships.
1) KM-410. Ancient Chinese ships.
2) KM-411. Seismograph.
3) KM-412. Ancient kite flying.
4) KM-413. Compass.
5) KM-414. Bronze Age urn.
An INCREDIBLY RARE and desirable set, this group--with a mintage of just 100 sets in all--is seldom encountered in tact and in such pleasing quality. The original box of issue is also included, simply adding to the allure.
Estimate: $60000.00- $80000.00