Constantine I. 312 AD, AE Follis. Obv: IMP C FL VAL CONSTANTINVS PF AVG, laureate head right Rev: SOLI IN-VICTO, Sol standing left in long robe, right hand raised, left hand holding head of Serapis, A in left field, SMN in ex. RIC VI Nicomedia 73b *unlisted officina A*, rated R5 RIC and other sources list only officinae B and Gamma. Officina A is listed only for Maximinus. Contributed by Dane for George Clegg (biggyg2), June 2009