Constantine I AE Follis. 

Obv: CONSTANTINVS FIL AVGG, laureate head right 
Rev: GENIO A-VGVSTI, Genius standing left, modius on head, naked except for 
 chlamys over left shoulder, holding patera & cornucopiae; left field: 
 crescent; right field: A
Mintmark: SIS. 

RIC VI Siscia 200b, rated scarce. 309-310 AD


Contributed by Dane for George Clegg (biggyg2), April, 2008.