Watch List notes:

Constantine I. A.D. 307/10-337. AE follis (23.69 mm, 4.60 g, 6 h). Trier mint, struck A.D. 310-13. CONSTANTINVS P F AVG, laureate and cuirassed bust of Constantine I right / SOLI INVICTO COMITI, radiate and draped bust of Sol right, with features resembling Constantine's, seen from behind. RIC 894. EF.