Watch List notes:

Severina, Augusta, 270-275. Antoninianus (Bronze, 25mm, 4.15 g 1), wife of Aurelian, Siscia, 274-275. SEVERINAE AVG Diademed and draped bust of Severina set on crescent to right. Rev. CONCORDIAE MILITVM / TXXI Concordia standing left, holding two signa. BN 933. RIC 13. Perfectly centered and struck on a broad flan. Extremely fine.