CHINA. Tibet. Sho, Year 2 (1822). PCGS Genuine--Environmental Damage, AU Details Gold Shield.L&M-648; K-1472; KM-C-93; WS-0224; Chinese Tibetan Coins-1-104. Variety with two far left horizontal strokes in "Chan" missing. Clean surfaces exhibit deep, consistent charcoal patina that may or may not warrant a details grade. Regardless, with quality eye-appeal and a bold strike, this specimen is bound to be hotly contested by serious Tibetan collectors.