Watch List notes:

MESOPOTAMIA, Nisibis. Otacilia Severa. Augusta, AD 244-249. Æ (26mm, 11.17 g, 12h). Draped bust right, wearing stephane, set on crescent / Tyche seated facing, with ram above and river-god at feet; all within tetrastyle temple. BMC 27-32. Green and brown patina, edge die break on reverse. VF. Rare.