Gallienus. A.D. 253-268. AR antoninianus. 3.32 gm. 22 mm. Colonia Agrippinensis (Cologne) mint. A.D. 257-258. His radiate, draped, and cuirassed bust right; GALLIENVS P F AVG / Trophy; bound captives seated flanking; GERMANICVS MAX V. RIC V.1 18. RSC 308. Extremely Fine; crisp and attractive with rich deep old collection toning; bold well centered bust; distinctive style characteristic of Cologne mint. Exceptional example.