UNCIRCULATED £1 notes from the ROYAL BANK of SCOTLAND, The banknotes issued 1st April 1958 during the early part of the reign of Queen Elizabeth II. The prefix is AR, PMS reference RB 55h. Three consecutive notes are available, all of which are in superb condition, there is no foxing or discolouring as often seen on many Royal Bank notes of this age, especially considering they are nearly 70 years old.