BELGIAN CONGO: 1000 Francs (1.9.1958) in deep blue on multicolor unpt with portrait of King Baudouin at left and aerial view of Leopoldville at lower center. S/N: "A549586". WMK: Waterbucks head. Printed by BWC. Inside holder by PMG "Extremely Fine 40 - Minor Thinning". (Pick 35).