British and Irish Banknotes

Bank of Scotland, a group of £1 notes (9) dating from 1955 to 1960, all with different dates, prefixes and/or signatures, featured prefixes are A, D, I, L, N, P, Z, A/A and B/A, almost all lightly pressed, some without central folds, but all around extremely fine, and a useful group (9 notes)
PMS BA 99a, 99b, 99c £120-£160