Watch List notes:

Constantine I. AD 307/310-337. AR Siliqua (20mm, 3.09 g, 1h). Siscia mint. Struck AD 334. Rosette-diademed head right / CONSTAN TINVS AVG, Victory, draped, advancing left, holding wreath and palm frond; SIS. RIC VII 229; RSC 97h. EF, lightly toned, flan crack, scratches on neck and cheek, light hairline scratches.