Rāda: Biafra - Pastmarkas (1970 - 1970) - 5 marka.
1970
Nos. 35-38 Overprinted "SAVE BIAFRA"
9. janvāris SV: Neviens Perforēšana: 13¾ ¼
1970
No. 39 Overprinted "SAVE BIAFRA - 9TH JANUARY 1970" & Surcharged
9. janvāris SV: Neviens Perforēšana: 13¾