Bank of England, L.K. O'Brien, 10/- (3), prefixes, A33Y, C82Y, M12Y, £1 (6), prefixes, A03L, B81K, B30L, D48L, O89J, £5 (4), prefixes A37, K37, D61, 10/-, prefix A99,, (EPM B271, B273, B277, B280, B286), good very fine and better (14).
Estimate: £100 - £120