Auction: CSS49 - The Philatelic Collectors' Series Sale - conducted behind closed doors
Lot: 360
China
Postal History
Republic of China
1931 (20 Apr.) a cover from Switzerland to Shanghai bearing 30r. tied by Chur c.d.s., Shanghai (16.5) arrival c.d.s., alongside with framed ' Inconnu/Unknown ' two Shanghai return postmarks on reverse.
Estimate
HK$1,000 to HK$1,500