Stack's Bowers & Ponterio
September 2021 Hong Kong Auction 2-7 Oct 2021
View prices realized
2) 25 Yuan (1/4 oz). KM-278; PAN-134A.
3) 10 Yuan (1/10 oz). KM-277; PAN-135A.
A great offering of this low-mintage set in a custom hard plastic holder and certificate of authenticity #002328. APtW 0.85 oz.
Estimate: $1600 - $2000