Bank of England, L.K. O'Brien, £5, ND (1957), serial number A01 939378, also included other A-prefix £5 (22), helmeted head of Britannia at left, St George and dragon low centre, reverse, blue, mauve and green, lion with key at centre, (EPM B277), A01 note annotation nevertheless about very fine, others about fine to good very fine (23).
Estimate: £240 - £280