Lot# 7124
The 2025 Summer Auction - Sale 345 (June 21 - June 25, 2025) June 21 - June 25 2025, Hong Kong
Lot# 7124
Starting Price: 4,000 HK$
Hammer Price: 40,000 HK$
1900 (May 2) Nanking to USA combination cash cover,
bearing at left Nanking originating bisected cds., mixed franking with USA issue 5c, tied by Shanghai US Postal Agency mark. + rare Nanking IPO cachet, on reverse with Shanghai Chinese PO, USA transit and arrival postmarks. IPO cachet applied on U.S. stamp is extremely rare, only applied in Nanking post office. Mizuhara "Huayou Jijin II" vol. 7, p.135.
