x Bank of Scotland, specimen £100, 6 December 1971, serial number A000000, red on multicolour underprint, Sir Walter Scott at right, arms at centre, value at top right and low left, Polwarth and Letham signatures, reverse Bank of Scotland head office building and arms (PMI BA120as, Banknote Yearbook SC174as, Pick 115s), red SPECIMEN overprint, in PMG holder 67EPQ Superb Gem Uncirculated and one of the top two grade on PMG Population Report.