Typographic overprints - 'Postal History - Covers'

Lot number 3776 Quality: ✉

1909/1911, 2 picture postcards franked with overprinted CONGO BELGE stamps , one with 15c from Matadi 1909 to Brussels and one with 25c type 1 (franked at cover rate) sent from Leopoldville 1911 to Assche / Belgium, vf/f