| Province | Bithynia |
| City | Nicomedia |
| Size (mm) | 28 |
| Weight (g) | 13.49 |
| Die Axis | 170 |
| Tariff | - |
| Governor | - |
| Ob. Leg. | M OPEL ANTWN ΔIAΔOVMENIANOC KAICAP |
| Ob. Desc. | Bare headed and draped bust right |
| Meaning | Marcus Opellius Antonius, Caesar |
| Rev. Leg. | NEIKOMHD MHT NEWKORON | Rev. Desc. | Athena standing left, with spear and shield | Meaning | (coin) of the people of Nicomedia | References | Collection; | Notes: |