 |
| Each shelf in the warehouse holds £35 million worth of gold. |
 |
| Chemistry professor Martyn Poliakoff of the University of Nottingham has just been allowed to visit the British treasure. |
 |
| In this warehouse, about 310 tons of gold are deposited by other organizations and countries. Each gold bar is printed with a serial number and year of manufacture. The oldest gold bar here is dated 1916. |
 |
| Even when sold, the gold in this vault is not taken out, but simply converted to the owner’s name. |
 |
| If you consider all this gold as a brick, using them can build a wall 20m high, or a square wall measuring 18mx18m. |
