Watch List notes:

Northern Bank Limited, Northern Ireland, 50 pounds, 1st November 1990, serial number D0000001, blue, green, black and multicolour, tea dryer, centrifugal machine at centre, Sir S. Davidson at right, reverse, dish antenna at left, stylised N at centre and computer at right(Pick 196a), in PMG holder 66 EPQ gem uncirculated, and a superb number one note, thus very rare.

Estimate: £1,500 - £2,000