591-592 AD., Maurice Tiberius, Nikomedia mint, Follis, Sear BC 512.

Maurice Tiberius, Nikomedia mint, officina 1, 591-592 AD.,
Æ Follis (28-32 mm / 11,21 g), bronze, axes about coin alignment ↑↓ (ca. 200°),
Obv.: D H m - AV TI , helmeted and cuirassed bust of Maurice Tiberius facing, holding globus cruciger and shield.
Rev.: large M (value mark = 40 Nummi) between A / N / N / O and X (dated regnal year 10, 591-592 AD.), cross above, Greek officina letter numeral A (= 1) beneath, mint mark NIKO in exergue.
Sear BC 512 .