British, Irish and World Banknotes

Currency Commission, Bank of Ireland, specimen £10, 5 September 1978 (fictitious date), serial number 00ZK 000000, Brennan and Gargan signatures, three cancellation holes, red specimen overprint, ink numerals on reverse, rusty paperclip mark, one central fold, in ICG holder number 50*, extremely fine to about uncirculated, a scarce specimen from an iconic series
PMI CBI 3s, Pick 10s £3,000-£3,600