Covers W.W.II Censored covers

Quality: ✉

1940, surface mail envelope franked with COB N° 171 and 178A "25c. and 2,50fr. - Natives issue", sent from Irumu December 12, 1940 to Manheim / USA, via Leopoldville-1 (Dec. 17), with straight-line mark type Fa "Passé Censure Irumu" in red, vf