Bricault & Mondello specimen no. E8.1

Obverse: VI-RTVS MAXIMIANI AVG - Radiate and cuirassed bust of Galerius Valerius Maximianus r., holding a transverse spear in his r. hand, and two arrows and a shield in his l.
Reverse: VOT-A PVBLICA - Neptune standing r., l. foot on a prow, holding a trident in his r. hand and a dolphin in his l., facing Isis who stands facing him, wearing a basileion, holding a sistrum in her r. hand and a situla in her l.