Watch List notes:

Bank of England, Basil Gage Catterns (1929-1934), £20, London 20 November 1930, serial number 43/M 75474, black and white, ornate crowned vignette of Britannia top left, 'I promise to pay to Bearer on demand the sum of Twenty Pounds' in text at centre, value in black tablet low left, printed serial number, date and signature,, (EPM B230, Pick 330a), in PMG holder 64 EPQ Choice Uncirculated and in this grade an exceptional note.

Estimate: £1500 - £2000