Constantine II, AE follis. Antioch, AD 330-334. 

CONSTANTINVS IVN NOB C, laureate, draped and cuirassed bust left.
PROVIDEN-TIAE CAESS, campgate, ten layers, two beacons,
star above, no doors. Dot in doorway.
Mintmark SMANTH.

RIC VII Antioch 73.

With permission of Roma Numismatics Ltd - E-Sale 74, Lot 1385, August 2020.