Northern Ireland, Northern Bank 1.10.1968 P-181d PMG Gem UNC 66 EPQ 10 Pounds
Scarce type from the Northern Bank dating back to the 1960s, which was one of the smaller banks in Northern Ireland at the time. Surpassed by just a single finer example in the PMG population report.
PMG Population in 66 EPQ: 8 (1 Finer)