Salonina AR Antoninianus. 256-257 AD. 

Obv: SALONINA AVG, diademed, draped bust right on crescent
Rev: CONCORD AET, Concordia, seated left, holding patera and cornucopiae; RP in ex. 

RIC V-1, 2; Göbl 544p. Sole Reign of Gallienus.

Contributed by Dane for Roma Numismatics, June 2008