While most people focus on the obverse of bank notes, the reverse sides often hold even more fascinating details and artistic ...

The bank note reader identifies denominations through machine readable codes. Frontiers series polymer notes (with a horizontal orientation) can be read from both short edges of the note, while older ...

Remaining paper £20 or £50 notes should be spent or deposited by the end of September, the Bank of England said. An estimated 163 million paper £50 banknotes and about 314 million £20 paper ...