On offer here are 3 first prefix notes from sequential years.
The AA05 + AA06 with the Macfarlane / Henry signatories and the AA07 with Stevens / Henry.
They are all in better than average condition and as per the pictures have some small corner folds and light creasing.
As a sequential prefix run of first prefixes they are certainly a highly desirable collectible to be put away for the future.
At this price it will be a worthwhile investment that will recognise good returns within a few short years.