British and Irish Banknotes

ERROR: Bank of England, Leslie K. O’Brien, £1, 21 November 1955, serial number U57K 709745, with one serial number missing three digits, also £1, 17 March 1960, serial number H46 641879, with paper folding/printing error in top right corner, both in PMG holders, 45 NET, choice extremely fine, and 40, extremely fine (2 notes)
EPM B273, B282 £120-£160