MESOPOTAMIA. Edessa. Gordian III with Abgar X Phraates, 238-244. Ae (bronze, 3.83 g, 14 mm). ΑΥΤΟΚ ΓΟΡΔΙΑΝΟϹ Laureate head of Gordian III to right. Rev. ABΓAPOC BACIΛЄΥC Diademed and draped bust of Abgar X to right. Babelon 102; RPC 3425. Good very fine. Rare.