Constantine II (337-340). AE Follis, 325-326 AD. Alexandria mint. D/ CONSTANTINVS IVN NOB C. Laureate, draped, and cuirassed bust left. R/ PROVIDENTIAE CAESS. Camp gate, with two turrets with door, star above; in exergue, SMALB. RIC 35 var. (no door). AE. g. 3.42 mm. 19.50 R. EF.