Golden treasure found under cathedral’s floor

Archaeological works within the St. Martin and St. Nicholas Cathedral church in Bydgoszcz, Northern Poland, lead to the discovery of a 17th century treasure hidden under flooring in the crypt.
Archaeological works within the St. Martin and St. Nicholas Cathedral church in Bydgoszcz, Northern Poland, lead to the discovery of a 17th century treasure hidden under flooring in the crypt.