Lot 74
74
Block of Four unused -- ditto, 10f. blue-green (h.s. Type 2) corner block of four, superb mint (3 unmounted). Rare (only 300 printed) Belg. Congo S.C. Certificate (1982) COB 45PB; B.F. 19,000+. Photo
Block of Four unused -- ditto, 10f. blue-green (h.s. Type 2) corner block of four, superb mint (3 unmounted). Rare (only 300 printed) Belg. Congo S.C. Certificate (1982) COB 45PB; B.F. 19,000+. Photo

Details
Block of Four unused -- ditto, 10f. blue-green (h.s. Type 2) corner block of four, superb mint (3 unmounted). Rare (only 300 printed) Belg. Congo S.C. Certificate (1982) COB 45PB; B.F. 19,000+. Photo