Watch List notes:

Northern Bank Limited, £1 (3), £5, £10 (2), £20 (2), 1970-88, green, blue, brown, purple respectively,(PMI NR87-89, NR92, NR97, NR100, NR102, NR104), about uncirculated to uncirculated, £20's have dirt at lower left margin, nice group (8).

Estimate: £300 - £350