Watch List notes:

MESOPOTAMIA. Singara. Gordian III, with Tranquillina, 238-244. (Bronze, 34 mm, 21.85 g, 12 h). ΑΥΤΟΚ Κ Μ ΑΝΤ ΓΟΡΔΙΑΝΟΝ CΑΒ ΤΡΑΝΚΥΛΛΙΝΑ CEΒ Laureate, draped and cuirassed bust of Gordian III to right, facing diademed and draped bust of Tranquillina to left. Rev. ΑΥΡ CEΠ ΚΟΛ CΙΝΓΑΡΑ Tyche, turreted, veiled and draped, seated left on rocks, holding branch in right hand; before her at feet, river god swimming left; above her head, centaur left. BMC 8-13. SNG Copenhagen 257. In unusually fine condition for the type, with a nice dark green patina and excellent centering. Good very fine.