Licinius I AE Follis. 

Obv: IMP LICINIVS P F AVG, laureate, cuirassed bust right 
Rev: GENIO-POP ROM, Genius standing left, modius on head,
 loins draped, holding patera and cornucopiae; 

S-F across fields. 
Mintmark: PLN. 

RIC VII London 3, rated C3

Contributed by George Clegg (biggyg2), October 2009