Watch List notes:

Severina, wife of Aurelian (270-275 AD). AE Antoninianus, Siscia mint. Obv. SEVERINAE AVG. Diademed, draped and cuirassed bust right, set on crescent. Rev. CONCORDIAE MILITVM. Concordia standing facing, holding standard in each hand, to right, V; in exergue, XXI. RIC 13. AE. g. 4.08 mm. 24.00 Good VF.