China
Tibet. Qian Long 1/2 Tangka (3/4 Sho) Year 58 (1793) XF40 NGC, Lhasa mint, KM-C66.1, K-Unlisted, L&M-638A. 24 beads variety. Quite scarce and very appealing in hand, the defining feature of this issue is the hook or crescent in the central square of each side. The NGC attribution of KM-72.1 is incorrect.From the Gary L. Damkoehler Collection of Tibetan Coins
Estimate: 2500-3000 USD