British and Irish Banknotes

Commercial Bank of Scotland Limited, printers archival specimen £1, 3 January 1911, serial number range 18/P 1/1 to 18/Q 200/500, Mackay signature, SPECIMEN perforation, annotated ink date in counterfoil, about extremely fine and rare, this being one of only two copies made for the last print run
PMS CO 56as, Pick S323as £200-£260