Stack's Bowers & Ponterio
September 2021 Hong Kong Auction 2-7 Oct 2021
View prices realized
2) Kwangsi. Year 16 (1927). NGC AU-58. L&M-175; KM-Y-415b.
3) Yunnan. Year 21 (1932). NGC AU Details--Cleaned. L&M-431; K-772; KM-Y-491; WS-0700.
Estimate: $200 - $400