Watch List notes:

COINS, 錢幣, CHINA - PEOPLE'S REPUBLIC, 中國 - 中華人民共和國: Copper-nickel Proof Yuan and Silver Proof 10-Yuan Set, 1985, 20th Anniversary of Tibet Autonomous Region 西藏自治區成立20 週年, mintage 10,000 sets, with certificate of authenticity and in original box of issue (KM 110, 127). Brilliant mint state.
(2pcs)

Estimate: US$700-900