Watch List notes:

Constans (337-350). AE 18 mm. Siscia mint, 348-350 AD. Obv. Pearl-diademed, draped, and cuirassed bust right. Rev. Emperor standing left on galley, holding phoenix and labarum; galley steered by Victory seated at right; in exergue, ESIS F. RIC VIII 244. AE. 1.88 g. 18.00 mm. Good VF.