China. (Boxer Rebellion). 1901. Stamp-less envelope printed 'Chine - Armee Internationale - Corps Francais' addressed to France cancelled by 'Tresor et Postes Aux Armees 1 Chine 1' date stamp '18th Juin' with Lyon arrival on reverse '4th Aout 01'.
Very fine and rare formular envelope from the Boxer Campaign.