China. (French Indo-China). 1933. Air Mail Indo China postal stationery 5c violet envelope upgraded with SG 129, 11c violet and SG 186, 20c carmine tied by Nuoc-Hai/ Tonkin date stamp addressed to France with Cao-Bang and Hanoi transits and boxed 'Saigon-Marseille' hand-stamp, sent 'Service Accelere' with label and arrival on reverse. Very fine item of 'Express' stationery from this small Indo-Chinese village. ex Desrousseaux.