Watch List notes:

Constantius II. Ca. A.D. 337-361. Æ centenionalis (23 mm, 4.46 g). Siscia, under Vetranio, A.D. 350. Diademed, draped and cuirassed bust of Constantius II right; A behind, star before / Emperor standing facing, head left, holding labarum in each hand; A//SIS. RIC 273. Green patina. Nice very fine.