Watch List notes:

COINS, 錢幣, CHINA - PROVINCIAL ISSUES, 中國 - 地方發行, Yunnan Province 雲南省: Silver 50-Cents (4), ND (1908) 光緒, ND (1909-11) 宣統, ND (1911-15) 新龍 and ND (c.1917) 唐繼堯正面 (L&M 419, 426, 422, 863; KM Y253, Y259, Y257.2, Y479). Second brilliant uncirculated, the others cleaned, about extremely fine.
(4pcs)

Estimate: US$150-200