Gallienus AR Antoninianus. Joint reign.

Obv: IMP C P LIC GALLIENVS AVG, radiate, draped & cuirassed bust right 
Rev: VIRTVS AVGG, Valerian & Gallienus standing facing each other, 
 holding scepters, globe & Victory. 

RIC 455, RSC 1311.


From quadriggancients.com, listed at $35, April, 2006.