Watch List notes:

Helena, mother of Constantine I. AE Follis. Constantinople mint(?), posthumous issue, struck AD 337-341 AD. Obv. FL IVL HELENAE AVG. Diademed and draped bust right. Rev. PAX PVBLICA. Pax standing left, holding branch and sceptre; in exergue, [...]. RIC VIII 34 (Constantinople mint). AE. 1.47 g. 16.50 mm. Good VF.