Bank of Scotland, specimen £1 (3), 10 August 1970, prefix A/1, Polwarth and Walker signatures, 26 November 1975, prefix C/40 and 3 October 1978, prefix C86, both Clydesmuir and Russell signatures, red SPECIMEN overprints, uncirculated, the £1 scarce, with only 20 printed (3 notes)
PMS BA 113as, cs, Pick 111s £150-£200