Sudan, Abdullah b. Muhammad (The Khalifa) AH 1302-1316, copper twenty piastres, AH 1312, regnal year 12 (2), toughra above value within sprays, spears below, stars and flowers above, rev. text, date within sprays, stars above (KM.26.1), one with colourful partial lustre, about extremely fine, the other very fine (2)
Estimate: 100 - 120 GBP