| Province | Egypt |
| City | Alexandria |
| Size (mm) | 23 |
| Weight (g) | - |
| Die Axis | - |
| Tariff | Diobol |
| Governor | - |
| Ob. Leg. | MA OΠ ANT ΔIAΔOVMENIAN K CEB |
| Ob. Desc. | Bare headed and draped bust right |
| Meaning | Marcus Opellius Antonius Diadumenianus |
| Rev. Leg. | L B | Rev. Desc. | Eagle to left, head turned right holding crown in beak. L B in field | Meaning | References; | China 10; Dattari 4091; Emmett 2905 | Notes: |