- Extremely Fine Emperor Constantine the Great Roman Empire AE3 coin.
- Struck as Augustus between 328 to 329 CE at the Siscia Mint, SIS, workshop Γ.
- Approx 19mm, 2.67g.
- Obverse: CONSTANTINVS AVG, laureate head right.
- Reverse: PROVIDENTIAE AVGG, camp gate with no doors, two turrets, star above; ΓSIS (double crescent) in exergue.
- Camp gates may not actually depict the gates to a Roman camp. Most probably depict watch towers, fortresses, or city gates.