Gallienus BI Antoninianus – NEPTVNO CONS AVG (Rome Mint)

Roman Imperial Coin – Billon Antoninianus of Gallienus

Obv: GALLIENVS AVG, radiate head right.

Rev: NEPTVNO CONS AVG, hippocamp springing right, mintmark N.

253 – 268 AD. · Rome Mint · RIC 245, N rad. ; RSC 667; Sear 10292.