Mesopotamia, Edessa. Severus Alexander. A.D. 222-235. AE 32 (31.5 mm, 16.29 g, 11 h). ΑΥΤ Κ Μ Α ЄΥ ΑΛЄΞΑΝΔΡΟ , radiate bust of Severus Alexander right, drapery on left shoulder / ΜΑΚ ΑΥΡ ЄΔЄ (or similar), Tyche seated left on rocks, holding grain ears over altar to left, stars flanking, river god Orontes swimming below. BMC 107 var. (legends). aVF, rough. Rare variety.