ChinaChina / Indo-China 1940 Military mail envelope to France
cover bearing Yvert 159, 5c Lilac (Pair), tied by Hanoi R.P. datestamp with Military cachet from the Troops on reverse, oval Censor cachet and Military Controle Postal Censor label with instructional Retour a L'Envoyeur Relations Postales Interrompues in Violet. Scarce. (pt)
