1935 China Clipper First Flight Cover Manila San Francisco, Manila Hotel Letter

Airmail cover flown on the December 2, 1935 China Clipper return flight from Manila to San Francisco, franked with six overprinted Initial Flight stamps tied by Manila cancels. Features a special blue Manila Hotel cachet, along with the official flight route cachet. Includes original enclosed letter on Manila Hotel stationery dated December 2, 1935, commemorating the inaugural transpacific airmail service and Pan American Day. A highly collectible pairing of postal and hospitality history.