AE Byzantine octagonal bronze weight of 1 nomisma. (c. 5th-7th century AD)
Obv: Engraved cross within linear border; ΑΩ across fields.
Rev: Blank
Cf. Roma Numismatics 55, 1316; Leu Numismatik 16, 4081.
Condition: VF.
Weight: 4.32 g.
Diameter: 14 mm.