SERBIA. Stefan Uros IV Dusan, as Tsar, 1345-1355. Gros (Silver, 18 mm, 1.16 g, 3 h), 'sword' type. + RЄX RIA ST IP ROIOM ('King of Raska, Stefan Emperor of the Romans') Stefan Uroš IV seated facing on backless throne, holding sword with both hands across his knees. Rev. Christ, nimbate, seated facing on decorated throne and holding book of Gospels with both hands; in field to left and right, IC - XC; in lower field to left, countermark. Jovanovic, 11-18. Rare. Very fine.