Maximianus Herculius, Rome mint, officina 5, 297-8 AD.,
radiate Æ fraction (21-22 mm / 2,26 g),
Obv.: [IMP] C M A MAXIMIANUS P F AVG ("Imperator Caesar Marcus Aurelius Maximianus Pius Felix Augustus"), his radiate and cuirassed bust right, seen from behind. (RIC legend 2b, bust D )
Rev.: VOT / XX / Є , in wreath.
RIC VI, 359, 77b (common) .