D N DIOCLETIANO FELICISSIMO SEN AVG: Laureate bust of Diocletian r., wearing a consular garb, holding a small olive branch in his r. hand and a mappa in his l.
Reverse
VOTA PVBLI-CA: Serapis and Isis on galley sailing r.; Serapis is seated r. on the stern, wearing a modius and holding the bottom of the mainsail in his l. hand; on the r., Isis stands r. on the prow, head turned back l. towards Serapis, wearing a basileion and holding the foremast sail in both hands
VIRTVS MAXIMIANI AVG: Radiate bust of Maximian Herculius l., wearing a lion’s skin over his shoulders and holding a club over his r. shoulder
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.
D N MAXIMIANO FELICISSIMO SEN AVG: Laureate bust of Maximian Herculius r., wearing a consular garb, holding a small olive branch in his r. hand and a mappa in his l.
Reverse
VOTA PVBLI-CA: Serapis and Isis on galley sailing r.; Serapis is seated r. on the stern, wearing a modius and holding the bottom of the mainsail in his l. hand; on the r., Isis stands r. on the prow, head turned back l. towards Serapis, wearing a basileion and holding the foremast sail in both hands
IOVI-DIOCLETIANO AVG: Radiate bust of Diocletian l. with the mantle of Jupiter on his l. shoulder and his r. arm, holding a scepter in his raised r. hand
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.