Watch List notes:

MESOPOTAMIA, Edessa. Gordian III, with Abgar X Phraates. AD 238-244. Æ (23mm, 8.52 g, 12h). Laureate, draped, and cuirassed bust of Gordian right; star to right / Crowned and draped bust of Abgar right; star to left. BMC 144; SNG Copenhagen 225. Dark green patina with reddish earthen highlights/deposits. VF.