Bank of Scotland, £10, 26 September 1963, serial number 6/C 3173, brown on pale orange underprint, arms top centre flanked by value in black tablets, bank title and grey medallion at centre, ornate vertical arms in panel at left, Bilsland and Watson signatures (PMS BA108c, Banknote Yearbook 132b), this is the Banknote Yearbook plate note, first date and prefix for issue, almost uncirculated, rare