Watch List notes:

(x) Northern Bank Limited, a £5 1968, prefix N-I/U, black and white, with plough and loom at top centre, value at centre in green, values at left and right, reverse, blue, bank initials and value, with SPECIMEN overprint in red,, (PMI 84s, Pick 184s), all in PMG holders 67 EPQ superb gem unc and scarce.

Estimate: £250 - £300