Colonia Agrippinensis (Cologne) mint 256-258 CE
1st emission, 257-258 CE
AR Antoninianus 22mm; 5.50 gm 12h
Obv: Radiate and draped bust right, as seen from behind.
Rev: Young Jupiter riding goat right, head left, raising both hands.
RIC V 3; MIR 36, 907e; RSC 26
258 CE
Death of Valerian II, who dies under suspicious circumstances while in the guardianship of Ingenuus, a powerful Illyrian governor, that Gallienus attempts to demote Ingenuus.