Good opportunity to post Periodic Videos tour of a Bank of England vault:
https://www.youtube.com/watch?v=CTtf5s2HFkA
Visit of the underground vault in Paris, narrated by Stefan Zweig:
https://www.youtube.com/watch?v=txyKenOq5Pw
Visit of the underground vault in Paris, narrated by Stefan Zweig:
https://www.youtube.com/watch?v=txyKenOq5Pw