Reeksen en Individuele loten

Kwaliteit: ✉

1931/1932, groupe of 20 covers, "Banque Commerciale du Congo - Leopoldville" envelopes franked with red meter mark of the A2 Timbrographe machine, all sent from and to Leopoldville-1 and with arrival on reverse side (Leopoldville 2 cachet), for study, vf