Severus Alexander AE27 of Edessa, Mesopotamia.

AD 222-235.

O : AVT K M A AΛEXANΔΡOC, Laureate, draped, and cuirassed bust right, seen from behind

R : MHT KOΛ EΔECCHNΩN, Tyche seated left on rocks, holding uncertain object over altar; star in left and right fields; below, river-god swimming right, head left.

BMC 103; cf. SNG Copenhagen 218.