Stack's Bowers & Ponterio
May 2022 Hong Kong Auction 10-16 May 2022
View prices realized
2) Provisional Government of China. Chiao, ND (1942). PCGS MS-65. KM-Y-525.
3) Meng Chiang. 5 Cents, Year 27 (1938). NGC Genuine--Environmental Damage, EF Details. KM-Y-521.
Estimate: $150 - $300