China
Tibet. Theocracy Srang BE15-53 (1919) MS63 NGC, Mekyi mint, KM-Y-A18.1, L&M-656. Even olive-gold colored over both sides with a strong strike and no mentionable marks. A great rarity in Mint State and currently the only example certified in Mint State by either NGC or PCGS.From the Gary L. Damkoehler Collection of Tibetan Coins
Estimate: 6000-8000 USD