TYPE Medieval Serbia, Czar Stefan Uros IV Dusan (1331-1355), silver "helmet" dinar DESCRIPTION . Obv: Ornamented helmet, Latin legend INPERATOR STEFANV Rev: Christ enthroned, holding Book of Gospels, sigla R - O REFERENCE: Jov 11-20 GRADING: F+ / AVF, typically uneven strike, toned ORDER INFO: S1282, $60