Constantine II, AE follis. Alexandria. AD 329-330.

CONSTANTINVS IVN NOB C, laureate, draped and cuirassed bust left.
PROVIDEN-TIAE CAESS, campgate, nine layers, two turrets,
star above, no doors.
Wreath in left field, II in right field.
Mintmark SMAL dot.

RIC VII Alexandria 55.
Very rare, rated R5.

Contributed by Richard DiMarco, carpediem numismatics, June 2016.