Watch List notes:

Constantine I, 307/310-337. Follis (Bronze, 19 mm, 3.24 g, 6 h), Siscia, 4th officina, 321-324. CONSTAN-TINVS AVG Laureate head of Constantine to right. Rev. D N CONSTANTINI MAX AVG around wreath containing VOT XX; below Δ SIS (radiate crown). RIC 180. Particularly sharp example. Extremely fine.