Watch List notes:

Bank of England, J.B. Page, £1 (20), ND (1978), serial number A02 000101 to 000105, 000201 to 000205, 000301 to 000305, 000401 to 000405, green and multicolour, portrait Queen Elizabeth II at right, seated Britannia at low left, reverse, Sir Isaac Newton, (EPM B337), low serial number for second prefix, uncirculated (20).

Estimate: £100 - £120