Watch List notes:

The Royal Bank of Scotland plc., £5 (20), 23 March 1994, serial number B/16 299581-600, blue and multicoloured, Lord Ilay at tight, Mathewson signature, also £10 (10), 24 February 1993, serial number C/22 613501-510, brown and multicoloured, Lord Ilay at right, Mathewson signature(PMS RB97b, 103a, Banknote Yearbook SC843b, 853a), uncirculated and two consecutive runs (30).

Estimate: £300 - £350