Royal Bank of Scotland plc., specimen 」1, 25 March 1987, serial number A/1 000000, green and pale orange, Lord Ilay at centre, Maiden signature, 」1 (2), 1987, both prefix A/1, 1988 (4), prefixes A/44 and A/59, colour and design as last (PMS RB85, 90a, Banknote Yearbook SC832, 833a), uncirculated (7)