People were obliged to offer their labour services for the maintenance and repair of public works (road, aqueducts) during the Early Byzantine period: section of the Roman aqueduct in Nikopolis, which was reconstructed during Julian's reign (in 362 AD).
Ioannina, 8th Ephorate of Byzantine Antiquities. Ministry of Culture/Archaeological Receipts Fund.
Sakellariou, M., Epeiros 4000 Chronia Hellenikis Historias kai Politismou, Ekdotike Athenon S.A., Athens 1997, p. 159, ill. 126.
© Hellenic Ministry of Culture