Auction: CSS56 - The Philatelic Collectors' Series
Lot: 532
Hong Kong
Post Offices in China
1917-21
50c. black on emerald with emerald back and with olive back, handstamped Specimen, lightly mounted or mounted mint; first is very fresh and fine, the second showing some light gum ageing. (2)
Sold for
HK$1,300
Starting price
HK$500