Constantine AE Follis. Lyons. AD 307-308. 6.84 g. 

IMP C CONSTANTINVS PF AVG, laureate, draped bust right, seen from the back.
GENIO POP ROM, Genius, modius on head, standing left before lighted altar, holding patera and cornucopiae. 

Mintmark PLC.

RIC VI Lyons 255; Cohen 215; Sear 15921.
Rated scarce.

With permission of Fritz Rudolf Künker GmbH eLive Auction 54, Lot 255, May 2019.
Ex. Peus Nachfolger, auction 378, lot 936, 2004.