Cambodia. (French Indo-China). 1904. Envelope addressed to 'Le Lieutenant Cosmat, 2nd Tonkinois, Mission de Ha-Tinh, Annam' bearing French Indo-China SG 23, 5c pale green (strip of three) tied by Pursat/ Cambodge double ring '8th Juil 04', routed via Pnom-Penh, Saigon and Dong-Hoi/ Annam '23rd Juil' with Ha-Tinh arrival '24/7' and forwarded to 'The Chemin de Fer' (Railway) with Hanoi and Hue '31/7' and re-directed to Hanoi '12th Aout' on reverse.