In December 1936, as tensions boiled across East Asia on the eve of the Second Sino-Japanese War, a member of the U.S. Marine Corps attached to the famous 4th Marines ("China Marines") at the Regimental Hospital in Shanghai created an extraordinary philatelic souvenir.

This cover was canceled on board the gunboat USS Asheville (PG-21) while stationed at Shanghai (U.S.S. ASHEVILLE / SHANGHAI, CHINA / DEC 9 1936). To celebrate the international naval presence patrolling the Yangtze River and Chinese coastal waters, the sender affixed stamps from five major powers operating gunboats and warships in the region: United States, China, Great Britain, France, and Japan. Each foreign stamp was canceled with a custom hand-fashioned commemorative cachet or ship-name handstamp representing notable warships and stations:

• HMS Bee (British Yangtze River Gunboat flagship)

• R.I.N. Can. Lepanto (Royal Italian Navy Minelayer/Gunboat Regia Marina Lepanto)

• R.F. Francis Garnier (French Navy Yangtze River Gunboat)

• H.I.J.M.S. Iwate (Imperial Japanese Navy Cruiser)

• Chutai / Ohutai C.N. (Chinese Naval Vessel)

The reverse carries a clean typed sender identification from J.N. Lawrence, Regimental Hospital, Fourth Marines, M.C.E.F. [Marine Corps Expeditionary Force], Shanghai, China (noted as "1 of 5").

What Makes This Item Special & Value Drivers

• 4th Marines Shanghai Connection: Typed return address directly links the cover to the legendary "China Marines" Fourth Marine Regiment stationed in Shanghai.

• USS Asheville Postmark: Crisp strike of the USS Asheville (PG-21) naval postmark with SHANGHAI / CHINA in the killer bars.

• Multi-Nation Gunboat & Warship Cachets: Features six distinct stamps from 5 nations, each tied by elaborate custom ship handstamps representing British, French, Italian, Japanese, Chinese, and U.S. naval units.

• Yangtze Patrol & Asiatic Fleet Crossover: Highly prized theme appealing simultaneously to Naval Cover collectors, China Marines historians, Asiatic Fleet enthusiasts, and gunboat history buffs.

• Condition: Clean, sharp, and brilliantly executed presentation.