Watch List notes:

Constantine I. A.D. 307/10-337. AE half follis (17.0 mm, 1.69 g, 11 h). Rome mint, struck A.D. 313. CONSTANTINVS P F AVG, bare head right / FVNDAT PACIS, Mars, helmeted and nude, advancing right, looking left, holding trophy and dragging captive; RT in exergue. RIC 12. aVF. Rare.