Papal bull of 15th-cent. antipope discovered

A rare papal bull of the 15th-cent. antipope Benedict XIII was unearthed by archaeologists at the Grodno Castle, South-West Poland.
A rare papal bull of the 15th-cent. antipope Benedict XIII was unearthed by archaeologists at the Grodno Castle, South-West Poland.
Excavations by the Nowy Targ (New Market) town square in Wrocław, Poland, unearthed remains of Medieval houses and artefacts revealing how the city looked before destruction during World War 2.