Watch List notes:

Northern Ireland Northern Bank Limited 50 pounds COLOUR TRIAL No. 17 printed at upper left margin on reverse similar to Pick 191a (Blake-Callaway NR 105) series G0000000 dated 1st July 1970 signature Wilson punchole cancelled at centre over signature and red SPECIMEN overprint diagonally on obverse and reverse. Printers imprint at lower centre margin on reverse Bradbury, Wilkinson & Co. Ltd New Malden Surrey England. The note in olive green featuring cows at left, shipyard at lower centre and loom at right on obverse and stylized arms at centre and value at centre left and right on reverse. UNC and Exceptionally Rare

Estimate: 140-280 GBP