cover 1895 XU5 to France (19.4) arrival showing double-ringed "CORPS D'OCCUPATION DE CHANTABOUN/LE COMMANDANT DES TROUPES" cachet in blue and "SAIGON COCHINCHN/CORPS EXPE" c.d.s. (13.3), endorsed "Detachement d'occupation de Chantaboun (Siam)" and countersigned by the Captain of the 11th Engineers. Very fine and rare. Photo