China. (French China). 1922. Envelope addressed to France bearing French China SG 85, 4c on 10c red and SG 86, 6c on 15c orange tied by Tien-Tsin Poste Francaise date stamp '17th Nov 22' (Pothion Type T04) with Garonne arrival.
Scarce Tien-Tsin French Post Office cancel in use just before the closure of the Post Office.