Gallienus. AD 253-268. Æ Octassarion Ae 24 mm. 8.0 gm. Nicaea mint. Obv: POU LI EG GALLIHNOC CEB, radiate, draped, and cuirassed bust right. Rev: APICTW/MEGI across fields, NIKAIEWN in exergue, city walls of Nicaea viewed from aerial perspective. Weiser, Nicaea 255 var. (reverse legend); RG 846 var. (same); SNG Copenhagen -; SNG von Aulock - Rare.