Gallienus, AE26 of Apamea, Bithynia, AD 253-268.

IMP CAE P LI GALLIENOS PF AVG, radiate, draped and cuirassed bust right.
COL IVL CONC AVG APA around, D-D across fields, Dionysos 
standing left, wearing long robe, holding kantharos and 
raising left hand to head, panther at foot left.

RecGen 112; Imhoof GRM 4; Paris 253; Bosch ("Apamea Sikkeleri") 106; (all: obv legend with GALLIENOS for GALLIENVS).

Courtesy of the Bibliotheque Nationale, Paris, gallica.bnf.fr.