Constantine I 'the Great'. 307-337 AD. AE Follis (4.23g, 22mm). Treveri mint. Struck 310-13 AD. Obv.: IMP CONSTANTINVS P F AVG, laureate and cuirassed bust right. Rev.: SOLI INVICTO COMITI / T/F, Sol standing facing, head left, holding globe and raising hand; PTR in exergue. RIC 870. Nice VF.