20-Piastres (34), all struck at Umm Darman 1304, regnal year 4 (3); 1304, regnal year 5, 1 on reverse (5); 1309, regnal year 5, 1 on reverse (3); 1309, regnal year 5, 1 on reverse, retrograde 9 (1); 1309, regnal year 5, without 1 on reverse, normal date (2) (KM.7), fine to extremely fine; 1310, regnal year 10 (3); 1311, regnal year 9 (3); 1311, regnal year 11 (7), one coin superb, uncirculated; 1312, regnal year 11 (7), (KM.14), fine to good very fine

Details
20-Piastres (34), all struck at Umm Darman 1304, regnal year 4 (3); 1304, regnal year 5, 1 on reverse (5); 1309, regnal year 5, 1 on reverse (3); 1309, regnal year 5, 1 on reverse, retrograde 9 (1); 1309, regnal year 5, without 1 on reverse, normal date (2) (KM.7), fine to extremely fine; 1310, regnal year 10 (3); 1311, regnal year 9 (3); 1311, regnal year 11 (7), one coin superb, uncirculated; 1312, regnal year 11 (7), (KM.14), fine to good very fine
(34)