Medaillon, 300-350 AD, AE 22,82g. COSTANTINOPOLIS Bust of Costantinopolis with helmet left, draped and with sceptre. R/. VICTORIA AVG GNN Costantinopolis seated left with brench on r. hand and cornucopiae on l. hand crowned by victory behind her. C15; FR 80; Gnecchi II,8; VF extremely rare