Northern Bank Limited, £5, 1 September 1937, serial number N-I/B 74871, also £10 (2), 1 May 1936 and 1 January 1940, serial numbers N-I/C 06869 and N-I/E 03534, very fine, about very fine and fine (3 notes)
PMI NR 70, 75, Pick 180a, 181a £100-£150