Gallienus. A.D. 253-268. Æ antoninianus. 2.55 gm. 2.55 mm. Rome mint. A.D. 267-268. His radiate bust right; GALLIENVS AVG / Centaur standing right, drawing bow; APOLLINI CONS AVG around, Z in exergue. RIC V.1 164. Very Fine; lightly struck in center; slight surface delamination on reverse.