David Goodliff suggests that this is actually 1969
(matching background on the school stage with other photos on the website dated as 1969). Mark Vandervelden also suggests 1969 as his sister is in the photo and would have been too young in 1967. So, the pic has been renamed.
With thanks to Simon/Paul Owers:
Amendment thanks to: Peter Barker, Paul Owers, Mark Vandervelden, Gail Wallace
displayed are only as accurate as information sent in.
No guarantee is given of the veracity of any facts shown