Inside the Bank of England's vault, narrated by an old bloke who really needs a haircut:
[video=480,360]http://www.youtube.com/watch?v=CTtf5s2HFkA&feature=youtu.be[/video]
[video=480,360]http://www.youtube.com/watch?v=CTtf5s2HFkA&feature=youtu.be[/video]