Roman Imperial
Constantius II, Caesar (324-337 AD). Ticinum.
AE Follis (19.6mm 3.11g)
Obv: FL IVL CONSTANTIVS NOB C. Laureate, draped and cuirassed bust left.
Rev: PROVIDENTIAE CAESS / Q (crescent) T. Camp gate with open door, two towers and star above; pellets in top row.
RIC 201.