THREE THE ROYAL BANK OF SCOTLAND £20 TWENTY POUNDS NOTES DATED 19TH MARCH 1969 serial nos. A/1 057197, A/1 136134 and A/1 199735; along with TWO THE ROYAL BANK OF SCOTLAND £10 TEN POUNDS NOTES DATED 19TH MARCH 1969; serial nos. A/1 231409 and A/1 075400; FIFTEEN THE ROYAL BANK OF SCOTLAND £5 FIVE POUNDS NOTES; comprising eleven dated 19th March 1969, all serial no. prefix A and four dated 15th July 1970, three with serial no. prefix A, one J; and THREE THE ROYAL BANK OF SCOTLAND £1 ONE POUND NOTES, dating to the 1960s, lot total 23