| Province | Syria |
| City | Antioch |
| Size (mm) | 17 |
| Weight (g) | 5.10 |
| Die Axis | 180 |
| Tariff | - |
| Governor | |
| Ob. Leg. | KAI M O ΔI ANTΩNINOC C |
| Ob. Desc. | Bare headed and cuirassed bust right |
| Meaning | Caesar, Marcus Opellius Diadumenianus Antonius, rule |
| Rev. Leg. | SC | Rev. Desc. | Legend in wreath with 6 paired leaves to each side Δ above E below – wreath above | Meaning | Senatus Consulto | References; | Collection; | Notes: | It is unusual to have Diadumenian's head facing left. There may be an example in the McAlee collection. There is similar example in the Hunterian Collection, #247, with the left facing bust but the Δ and E are reversed. Two examples (same dies) have been sold on Ebay during 2002-2006 |