Severus Alexander, AE26 of Nisibis, Mesopotamia.

AY KAI MAR AV CE ALEXANDROC, laureate head right.
CEP KOLO NECIBI MHT, turreted and draped bust of Tyche 
right, star to left and right, ram leaping right above.

BMC 5; Dura Hoard VIII, 101.

With permission of Savoca coins, August 2016.