Watch List notes:

Constantine I. A.D. 307/10-337. BI centenionalis (19.2 mm, 3.14 g, 1 h). Thessalonica mint, struck A.D. 324. CONSTANTINVS AVG, laureate head of Constantine I right / D N CONSTANTINI MAX AVG around, VOT / XX in two lines within wreath // TSЄVI. RIC VII 123 (r2). EF, in good style, sharply struck and well centered; dark olive patina.