ChinaIndo-China 1899 Occupation mail envelope to France
cancelled by Bao-Lao Tonkin double-ring with Military cachet Poste de Xin-Cai Tonkin / Le Commandant D'Armes in Blue, routed via Cao-Bang, with TAX handstamp and French Postage Due 15c Green Yvert 30, applied on arrival in NEVERS countrary to regulations. (pt)
