https://www.youtube.com/watch?v=C08SM1Eyipk

A collective find from a building within the castle of Sostra delighted the team of Prof. Dr. Ivan Hristov from the National Museum of History. Twenty-two iron tools, bronze bracelets and silver earrings from the end of the IV century were found during excavations in the fortress near the village of Lomets close to the city of Troyan. There is a variety of agricultural instruments that gives an idea of the lives of the inhabitants in the castle during this period. The camera of Archaeologia Bulgarica filmed not only the artifacts, but also the walls from all possible angles, without omitting the newly revealed road pavement...