Æ21 - Maximinus ΕΠΙ ΕΡΜΑΦΙΛΟΥ ΑΡΧ Β, ΚΟΤΙΑΕΩΝ

Cotiaeum, modern Kütahya in Phrygia, struck coins under local magistrates whose names appear in the archon formula — here, Hermaphilos holding office for the second time, as the Β indicates. Maximinus Thrax never visited the eastern provinces during his short and violent reign; these civic bronzes were effectively self-issued by the city's administration, using the emperor's name as legitimizing cover while Rome itself was convulsed by the first serious military usurpations of the third century.

The archon's second term pins this issue to a datable administrative cycle within the 235–238 window.