Severina AE Antoninianus. Siscia mint. 23 mm, 3.77 g.

SEVERINAE AVG, diademed draped bust right on crescent
CONCORDIAE MILITVM, Concordia standing with two standards, 

V in right field.
Mintmark XXI. 

RIC 13, Cohen 8.

With permission of Roma Numismatics, April, 2012