Mesopotamia, Edessa, Severus Alexander (222-235), AE (Bronze, 23,7 mm, 7,45 g).
Obv: AYT K M AYP - AΛΕΞΑΝΔΡΟ, laureate, draped and cuirassed bust of Severus Alexander to right.
Rev: [MH KO EΔΕCC] - HNΩΝ Tyche flanked by two stars, seated on rock field to left, holding branch, to left flaming altar, river god at feet.
Ref: SNG Copenhagen 218.