| Province | Thrace |
| City | Byzantium |
| Size (mm) | 18 |
| Weight (g) | - |
| Die Axis | - |
| Tariff | - |
| Governor | - |
| Ob. Leg. | ΔIAΔVMENIANOC |
| Ob. Desc. | Bare headed and cuirassed bust right – seen from behind |
| Meaning | Marcus Opellius Diadumenianus |
| Rev. Leg. | BVZANTIΩN | Rev. Desc. | Crescent moon and star | Meaning | (Coin) of the people of Byzantium | References; | Collection; Moushmov 3364; Wadd. Supp. 1;No. 362 , p263; | Notes: |