SUDAN. 25 Pounds, 1978. PCGS PROOF-66 DEEP CAMEO Secure Holder.
8.25 gms. KM-78; Fr-4. Khartoum Meeting of OAU with Countermarks "B/23" in hexagon and bell between date. Mintage of only 350 pieces. PCGS PROOF-66 DEEP CAMEO Secure Holder.
Estimate: $275.00- $350.00