| Issuer | Roman Empire (27 BC - 395 AD) |
| Year | 285-289 |
| Type | Standard circulation coin |
| Value | Antoninianus (1) |
| Currency | Antoninianus, Reform of Caracalla (AD 215 – 301) |
| Composition | Silver |
| Weight | |
| Dimensions | |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | RIC V.2#172C, OCRE#ric.5.dio.172 |
| Obverse description | Bust of Diocletian, radiate, draped, cuirassed, right. |
| Obverse script | Latin |
| Obverse lettering | IMP C C
VAL DIOCLETIANVS AVG (Translation: Imperator, Caesar, Caius Valerius Diocletianus Augustus. Supreme commander (Imperator), Caesar, Gaius Valerius Diocletian, emperor (Augustus).) |
| Reverse description | Mars, standing left, holding olive-branch in right hand and spear and shield in left hand. |
| Reverse script | Latin |
| Reverse lettering | MARTI PACIF
-/-//XXI∈ (Translation: Marti Pacifero. To Mars, the peacemaker.) |
| Edge | |
| Mint | |
| Mintage | ND
(285-289) - `XXI∈` in exergue; - |
| Catalog ID | 5164871380 |
| Comments |
