Christos Stavrakos, University of Ioannina

During the works for the construction of the new Acropolis Museum at Athens, excavations took place which brought to light a complex of buildings from the Middle Byzantine period. Among the excavation finds there are some lead seals. In this paper we will present for the first time the hitherto unknown sigillographic excavation findings, we will highlight their value as a historical and archaeological source, and we will interpret the network of contacts that they prove to us.