MESOPOTAMIA. Nisibis. Otacilia Severa, 244-249. Ae (bronze, 10.89 g, 25 mm). Draped bust right, wearing stephane, set on crescent. Rev. Statue of Tyche, veiled and turreted, seated facing; above, ram leaping right, head left; all within tetrastyle temple with arched central bay; below, river god swimming right. RPC VIII Online 2575; SNG Copenhagen 244. Fine.