| Province | Cappadocia |
| City | Caesarea |
| Size (mm) | 15 |
| Weight (g) | 2.36 |
| Die Axis | 0 |
| Tariff | - |
| Governor | - |
| Ob. Leg. | M OΠ [.] ΔIAΔ |
| Ob. Desc. | Bare headed, draped and cuirassed bust right |
| Meaning | Marcus Opellius Diadumenianus |
| Rev. Leg. | MHTPO KAICAP ET B | Rev. Desc. | Mount Argaeus, on fire altar | Meaning | References; | Collection; Sydenham 509 cf.; | Notes: |