British and Irish Banknotes

Commercial Bank of Scotland Limited, printers archival specimen £20, 2 January 1953, serial number range 13I 04 001 to 13K 05 000, Erskine signature, perforated SPECIMEN, order number and date inked on reverse, one fold, thus about uncirculated and scarce, with only 2 produced for this print run
PMS CO 68as, Pick S334s £200-£260