Ostrogothic Italy. AE Decanummium. Municipal bronze coinage of Ravenna, c. 536-554 AD. Obv. FELIX RAVENNA. Crowned and draped bust of Ravenna right. Rev. Monogram of Ravenna within laurel wreath. MEC 145. Ranieri 260-5. AE. g. 3.11 mm. 16.50 R. Rare. Green-brown patina. VF.