Watch List notes:

Bank of England, L.K. O'Brien, a group of £1 (36), ND (1960), prefixes, A95, B42, C26, D94, E66, H30, J23, K20, L53, N70, R28, S68, T33, U74, W12, X67, Y01, Z87, 50A, 54B, 2C, 29D, 05E, 24H, 68J, 21K, 42L, 57N, 02R, 51S, 10T, 65U, 98W, 93X, 81Y, 66Z,(EPM B281, B282), a complete group of every prefix issued for the 1960 series, extremely fine to about uncirculated (36).

Estimate: £150 - £200