拍品號碼 5331
The 2023 Summer Auction - Sale 340 24th to 28th June 2023, Hong Kong
拍品號碼 5331
起標價： 3,000 HK$
未成交拍品
1931年一組3枚經過歐亞航空寄到德國柏林轉運歐洲的首航封，均貼有北京二版航空票，銷紀念戳，並有柏林航空轉運戳記。
all f.w. Peking 2nd Print Airmail, tied by commemorative cds., all bearing C2 Berlin Air Transit marking.