Watch List notes:

City Commemorative. A.D. 330-354. AE 4 (12.1 mm, 1.33 g, 5 h). Heraclea (?) mint. Rare. [VRBS ROMA] , bust of Roma left wearing visored and crested helmet and ornamental mantle / VOT XX MVLT XXX, in four lines within wreath. cf. RIC 49. aVF, struck on a small flan.

The attribution to Heraclea is not certain since the mintmark is off the flan.