China. (French Indo-China). 1868. Large envelope addressed to Choisy-le-Roy, France bearing French General Colonies Yvert 6, 80c rose tied by CCH' in lozenge with octagonal 'Corr, D'Armees/ Saigon' date stamp, framed 'PD' in red, routed via Marseilles with octagonal French entry cachet 'Etab. F. Indi. Paq. F./3 Mars 3' date stamp in blue (Salles 1885) with Choisy arrival and forwarded to Paris and Boulogne on reverse. A unique triple franking Military envelope from the French Campaingn in China with single franking 80c Eagle.