Watch List notes:

Constantine I (306-337), Nummus, Thessalonica, AD 324; AE (g 2,80; mm 17; h 6); CONSTAN - TINVS AVG, laureate head r., Rv. D N CONSTANTINI MAX AVG, within laurel wreath VOT / XX; below, TSAVI. RIC 123; C 123.
Extremely fine.