Mesopotamia, Osrhoene Kingdom. Edessa. Gordian III and Abgar X (A.D. 242-244). A.D. 238-244. AE 25 (24.62 mm, 8.76 g, 4 h). struck A.D. 242-244. [AVTOK K M] ANT ΓOΡΔIANOC CЄB, radiate, draped bust of Gordian III right, star before chin / ABΓAPOC [BA]CIΛЄVC, mantled bust of Abgar X right, wearing diademed tiara, star behind. BMC 153; SNG Cop 226. F / near VF, seems never to have been cleaned, as-dug, with areas of encrustation.