MESOPOTAMIA. Edessa. Gordian III ( 239-242 AD). AE bronze. Obv.: ΑΥΤΟΚ Κ Μ ΑΝΤ ΓΟΡΔΙΑΝΟϹ ϹΕΒ; radiate, draped and cuirassed bust of Gordian III, right, seen from rear; in front, star. Rev.: ΑΒΓΑΡΟϹ ΒΑϹΙΛΕΥϹ; draped bust of Abgar X,

23mm 9.63g