Stack's Bowers & Ponterio
October 2022 Hong Kong Auction 9-13 Oct 2022
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MONGOLIA. Duo of Wildlife Conservation Issues (2 Pieces), 1987 & 1992. Both NGC Certified.
1) 25 Tugrik, 1987. NGC PROOF-67 Ultra Cameo. KM-50. Mintage: 25,000. Featuring the Snow Leopard.
1) 25 Tugrik, 1987. NGC PROOF-67 Ultra Cameo. KM-50. Mintage: 25,000. Featuring the Snow Leopard.
2) 250 Tugrik, 1992. NGC PROOF-69 Ultra Cameo. KM-100. Mintage: 20,000. Featuring Przewalski's Horses.
Estimate: $100 - $150