Cambodia. (French Indo-China). 1906. Picture post card of 'Khas Tribe, Warriors' addressed to France bearing French Indo-China SG 33, 5c green tied by Chlong/ Cambodge date stamp '9th Sept 06', routed via Pnompenh '12/9' with octagonal French paquebot 'Yokohama a Marseille' dated 'Sept 22' transit. Very scarce postmark from this small village on the Mekong River in Kratie Province. The Post Office opened in 1904.