Auction: CSS22 - Fine Stamps and Covers of China and Hong Kong
Lot: 2558
China
Covers and Cancellations
Air Mail
1937 (26 Apr.) cover to Michigan "By U.S. air service via Hong Kong" bearing $2.65 franking tied by Chengtu c.d.s., with grey Par Avion etiquette and handstamped "Via Hongkong & by U.S. Air Service" in red. An apparently non-philatelic cover carried on the first flight from Hong Kong to San Francisco (route 3)
Estimate
HK$1,000 to HK$1,500