Watch List notes:

Bank of England, Leslie Kenneth O'Brien (1955-1962), £5 (4), ND (1957/1961), prefixes A04, C15, D66 and H59, blue and mauve, helmeted head of Britannia at left, St. George and the Dragon low centre, reverse blue and mauve, lion and key at centre,, (EPM B277, 280), the A and H first- and last-of-series respectively, uncirculated (4).

Estimate: £150 - £200