MESOPOTAMIA. Edessa. Gordian III, with Abgar X Phraates, 238-244. Assarion (Bronze, 19 mm, 6.79 g, 12 h). AYTOK K M ANT ΓOΡΔIANOC CЄB Laureate head of Gordian III to right. Rev. BACIΛЄYC ABΓAPOC Crowned and draped bust of Abgar X to right. BMC 161. Beautiful earthen highlights. Flan fault on the obverse, otherwise, very fine.