Belgium 1910/1911 - 3 complete Caritas series including series with the imprints '1911' and 'Charleroi 1911' - OBP/COB 84/91 + 92/99 + 100/07

MH Belgian 1910/1911 Caritas series lot, 3 complete sets including 1911 and Charleroi imprints, OBP/COB 84/91 + 92/99 + 100/07.