MESOPOTAMIA. Edessa. Gordian III, with Abgar X Phraates, 238-244. Assarion (Bronze, 24 mm, 8.25 g, 5 h). AVTOK K M ANT [ΓOΡΔIAN]OC CЄB Laureate head of Gordian III to right, drapery on left shoulder; in right field, star. Rev. BACIΛЄYC ABΓAPOC Crowned and draped bust of Abgar right; star behind. BMC 144. SNG Copenhagen 225. Beautiful hard green patina with earthen highlights. The obverse struck from a worn die, otherwise, very fine.