Watch List notes:

(x) Northern Bank Limited, £50, 1 November 1990, serial number D 0000002, green and brown, Sir S. C. Davidson at right, centrifugal machine at lower right, value at centre left, top corners, signature S. H. Torrens,, (PMI NR117, Pick 196a), The number 2 note of the first prefix, in PMG holder 65 EPQ gem uncirculated.

Estimate: £400 - £500