Watch List notes:

Severina. Augusta, AD 270-275. Antoninianus (21mm, 4.38 g, 6h). Antioch mint, 1st officina. 6th emission of Aurelian, AD 275. Draped bust right, wearing stephane, set on crescent / Concordia standing facing, head left, holding signum in each hand; P//XXI. RIC V 20; BN 1347-9. VF, earthen deposits.