| Issuer | Roman Empire (27 BC - 395 AD) |
| Year | 217-218 |
| Type | Standard circulation coins |
| Value | Denarius (1/2) |
| Currency | Antoninianus, Reform of Caracalla (AD 215 – 301) |
| Composition | Silver |
| Weight | 3.3 g |
| Dimensions | 20 mm |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered |
| Orientation | Variable alignment ↺ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | RIC IV.2#102a, OCRE#ric.4.mcs.102a |
| Obverse description | Bust of Diadumenian, bare-headed, draped, right. |
| Obverse script | Latin |
| Obverse lettering | M OPEL
ANT DIADVMENIAN CAES (Translation: Marcus Opellius Antoninus Diadumenianus Caesar. Marcus Opellius Antoninus Diadumenian, Caesar.) |
| Reverse description | Diadumenian, standing front, head right, holding standard in right hand and sceptre in left hand; on right, two standards surmounted by eagle, wreath on hand. |
| Reverse script | Latin |
| Reverse lettering | PRINC
IVVENTVTIS (Translation: Principes Juventutis. Prince of the youth.) |
| Edge | |
| Mint | |
| Mintage | ND
(217-218) - - |
| Catalog ID | 3985493520 |
| Comments |
