Missing Names from Panoramic Photos

This folder contains photos of pupils whose names remain missing from the 1953, 1957 and 1960 Panoramic Photos. Please help identify the missing names. Thanks to Roger Graham and Peter Leivars and a small army of volunteers that have assisted in the huge task of obtaining and verifying hundreds of names. (caption dated October 2011)
who is boy 23? 1953 Pano This one is difficult to identify! Taken from 1953 Panoramic Part 8
who is boy 23?
1953 Pano
This one is difficult to identify! Taken from 1953 Panoramic Part 8
Who is boy 40? 1953 Pano taken from 1953 Panoramic Part 5
Who is boy 40?
1953 Pano
taken from 1953 Panoramic Part 5
Who is girl 43? 1953 Pano taken from 1953 Panoramic Part 2
Who is girl 43? 1953 Pano
taken from 1953 Panoramic Part 2
Who is girl 51? 1957 Pano taken from 1957 Panoramic Part 1.
Who is girl 51?
1957 Pano
taken from 1957 Panoramic Part 1.
Who is girl 67? 1957 Pano taken from 1957 Panoramic Part 2.
Who is girl 67?
1957 Pano
taken from 1957 Panoramic Part 2.
Who is girl 83? 1960 Pano Several suggestions - all have proved wrong - ideas welcome please.
Who is girl 83?
1960 Pano
Several suggestions - all have proved wrong - ideas welcome please.