Watch List notes:

SEVERINA (WIFE OF AURELIAN). BI Double-Denarius (Antoninianus), Rome Mint, A.D. 275. NGC AU. Silvering.
RIC-4. Obverse: Diademed and draped bust of Severina right, on crescent; Reverse: Concordia standing front, head left, holding signum in each hand; in field to right, B.

Estimate: $75 - $150