Constantine I 'the Great'. 307-337 AD. AE Follis (2.26g, 20mm). Rome mint. Struck 315/6 AD. Obv.: IMP CONSTANTINVS P F AVG/ C-S, laureate, draped and cuirassed bust right. Rev.: SOLI INVICTO COMITI, Sol standing left holding globe and raising right hand; RP in exergue. RIC 37. VF.