Watch List notes:

(x) Bank of England, L.K. O'Brien, specimen £5, ND (1957), serial number A00 000000, blue and multicoloured, ornate crowned vignette of Britannia at left, St. George and the Dragon low centre, value at top right and left, reverse blue, lion and key at centre, shaded value low left and right,, (EPM B277s, Pick 371s), red SPECIMEN overprint, minor pinholes, in PMG holder 64 Choice Uncirculated, rare and one of the Bank of England's finest designs.

Estimate: £1,000 - £1,200