Bank of England, L. K. O'Brien, £5, London 29 May 1956, prefix D01A, black and white, ornate crowned vignette of Britannia top left, 'I promise to pay the Bearer on demand the sum of Five Pounds', value in black tablet low left,, (EPM B276), in PMG holder, 64 EPQ Choice Uncirculated.
Estimate: £200 - £240