Constantine I. A.D. 307/10-337. AE follis (19mm, 3.1 g). Rome mint, struck A.D. 314-15. IMP CONSTANTINVS P F AVG, laureate, draped and cuirassed bust of Constantine I right / SOLI INVICTO COMITI, naked and radiate Sol standing left, chlamys across shoulders, raising right hand and holding globe; R-F in fields, RS in exergue.