Stack's Bowers & Ponterio
April 2023 Hong Kong Auction 23-26 Apr 2023
View prices realized
2) Zhu De. NGC PROOF-68 Ultra Cameo. KM-531.
3) Liu Shaoqi. NGC PROOF-68 Ultra Cameo. KM-532.
4) Li Dazhao. NGC PROOF-68 Ultra Cameo. KM-533.
Estimate: $200 - $300