− Decrease quantity for Northern Ireland, Northern Banking Company Ltd., £1 obverse proof on card, 1st January 1898, Belfast & Dublin left & right, 49 branches, NR30, mount marks, A/EF Quantity + Increase quantity for Northern Ireland, Northern Banking Company Ltd., £1 obverse proof on card, 1st January 1898, Belfast & Dublin left & right, 49 branches, NR30, mount marks, A/EF Add to cart