Watch List notes:

Severina. Augusta, AD 270-275. Antoninianus (21.5mm, 3.89 g, 5h). Rome mint, 6th officina. 10th emission, AD 274. Draped bust right, wearing stephane, set on crescent / Severina and Aurelian standing facing each other, clasping hands; ςXXIR. RIC V 3; BN 181. Toned silvering, some flan flaws, die breaks on reverse
. EF.

From the Maxwell Collection, purchased from Classical Numismatic Group, March 1997.