Watch List notes:

Bank of England, L.K. O'Brien, 10/- (2), £1 (3), ND (1955), prefixes Z70X, 59A, O84K, S84S, S02T, 10/- red-brown, £1 green with Britannia in crowned ornamental guilloche at left and value at right,, (EPM B271, B272, B273, B274), in PMG holders S02T replacement, S84S replacement, O84K first run sub series, Z70X 64 Choice Unc (4), 59A replacement 64 EPQ Choice Uncirculated (5).

Estimate: £80 - £120