MESOPOTAMIA. Edessa. Gordian III, with Abgar X Phraates, 238-244. Diassarion (Bronze, 22 mm, 8.68 g, 12 h). AYTOK K M ANT ΓOΡΔIANOC CЄB Laureate head of Gordian III to right, with slight drapery on his left shoulder; in field to right, star. Rev. [BAC]IΛЄYC ABΓAPOC Crowned and draped bust of Abgar X to right; star behind. BMC 144. SNG Copenhagen 225. Earthen deposits and some roughness, otherwise, very fine.