Theodosius’s silver coin from Obrzycko and the provenance of Roman coins in early medieval hoards on the territory

The paper aims at determining the provenance of Roman coins in an early medieval hoard found at Obrzycko in Wielkopolska in the 19th century. It is unlikely, taking into account the occurrence of late Roman silver coins in the territory of Poland and adjacent countries, that a fragment of a siliqua or miliarense with the name of Theodosius (I or II) would come from local finds made in the Early Medieval epoch.