ROMAN IMPERIAL COINS, Constans (337-350), Æ 3 (’Half-Centenionalis’), Trier, 348, pearl-diademed, draped, and cuirassed bust right, rev. fel temp reparatio TRP, phoenix, radiate, standing right on mound of rocks, 2.96g/6h (RIC 226). Extremely fine, good green patina, very rare £60-80

The phoenix on the reverse of this issue represents renewal and rebirth in the anno Urbis conditæ 1100, which corresponds to AD 348