− Decrease quantity for Northern Ireland (P192dS) Northern Bank, £100 specimen, 1st October 1978, H0000000, Wilson/ Ervin, NR111s one hole punch, UNC Quantity + Increase quantity for Northern Ireland (P192dS) Northern Bank, £100 specimen, 1st October 1978, H0000000, Wilson/ Ervin, NR111s one hole punch, UNC Add to cart