Rwanda 594a-601b six deluxe

Rwanda 594a-601b note: six sheets os 2 exist, MNH. Michel 649-660 Bl.40-45. INTERNABA-1974, STOCKHOLMIA-1974. Paintings by Fontainebleau School, Flute player by J.Leyster, David, Boucher, Picasso, 15th century, Hans Fries, J.F. Hockert.