Description
| Obverse | CONSTANTINVS IVN N C Laureate, draped and cuirassed bust of Constantine II right, seen from behind |
| Reverse | BEATA TRANQVILLITAS Altar inscribed VOTIS XX surmounted by globe, three stars above, C R across field, PLG in exergue |
| Denomination | Nummus / Reduced Follis |
| Date | AD 321 |
| Mint | Lugdunum (Lyon) |
| Metal | Silvered Bronze |
| Weight | 3.03 g |
| Diameter | 18.2 mm |
| Reference | RIC 148 – Bastien 105 |
| Condition | EF+ |