Roman Imperial
Constantine I the Great (306-337 AD) Antioch
AE Follis (20mm, 2.5g)
Obv: CONSTANTINVS MAX AVG, rosette-diademed, draped and cuirassed bust of Constantine to right.
Rev: PROVIDENTIAE AVGG Δ-Ε SMANT, two-towered camp gate, star above, no door.
RIC 84; LRBC 1347.