Constantius II. AD 337-361. Æ Centenionalis (23mm, 5.3 g). Thessalonica mint, 3rd officina. Struck AD 350-355. Pearl-diademed, draped, and cuirassed bust right / Emperor, holding phoenix on globe and labarum, standing left on galley steered by Victory seated at stern; Γ-*//*TSΓ*.