Constantinus I AE Nummus, Thessalonica
Constantinus I 'the Great' (306-337 AD). Silvered AE Nummus (19-20 mm, 3.18g), Thessalonica, 318-319.
Obv. IMP CONSTANTINVS P F AVG, Laureate, helmeted and cuirassed bust to right.
Rev. VOT XX / MVLT / XXX / TSB in four lines, all within wreath.
RIC VII Thessalonica 26.