Bank of Scotland, £1 (2), 1968, 1969, pale brown, blue and green, also £5 (3), 1968 including a consecutive pair, green and blue, all arms at centre, Polwarth and Letham signatures(Douglas SC108, 120, PMS BA111a, 112b), the £1 a first and last date of issue, the £5 first date for issue, extremely fine to uncirculated (5).
Estimate: £150 - £200