Watch List notes:

DEBDEN SETS, Bank of England, M. Lowther, a set of first-series notes, including £5, £10, £20, £50, prefixes, E01, KL 01, DA01, J01, with matching serial number 001080, (EPM C147), only 1000 sets issued, in original presentation folder, uncirculated (4).

Estimate: £180 - £220