Watch List notes:

Severina, wife of Aurelian Antoninianus Rome 275, billon 22.00 mm., 3.92 g.
Diademed and draped bust r. on crescent. Rev. Concordia standing front, head to l., holding signum in each hand; in field to r., B. In exergue, XXIR. RIC online 1816.

SIlvered and Very fine