Watch List notes:

British Banknotes

Bank of England, Graham E. A. Kentfield, £5, 1993, serial number DL99 000010, £10, KK99 000010, £20, CL99 000010 and £50, H99 000010, uncirculated and all are last run prefixes with a very low number, a rare group (4 notes)
EPM B364, B369, B375, B377 £500-£700