Roman Imperial Gallienus. A.D. 253-268. AE antoninianus (20.8 mm, 2.61 g, 1 h). Rome mint, struck A.D. 267-268. GALLIENVS AVG, radiate head of Gallienus right / NEPTVNO CONS AVG, hippocamp swimming ri
Roman Imperial Gallienus. A.D. 253-268. AE antoninianus (20.8 mm, 2.61 g, 1 h). Rome mint, struck A.D. 267-268. GALLIENVS AVG, radiate head of Gallienus right / NEPTVNO CONS AVG, hippocamp swimming ri