Constantine II AE20, 2.83 g, Lyons. 324-325 AD.

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

Mintmark PLG (resembling PLC) in exergue.

RIC VII Lyons 231 note.

With permission of Roma Numismatics Ltd E-Sale 74, Lot 1341, Aug. 2020.