Barbarous Gallienus BI Antoninianus. After the Rome mint issues of AD 267-268. GALLIENVS AVG, radiate head to right / APOLLIN[I CONS AVG], centaur advancing to left. For prototype, cf. RIC V.1 164. 2.39g, 20mm, 7h.
Near Extremely Fine.
From a private West Country collection, formed 20 years ago (collector's ticket included).