Back Row: Mr Curnow (Headmaster), Clarence Oates, Douglas Trevail, David Menhenett, John Reeves, Tony Fox, Barry Carter, Mr John Dingle (Teacher)
Front Row: Malcolm Hoyle, Douglas Trevethan, Mike Eley, Roy Farnham, Terry Commons, David Crabb, Unknown.
Pretty sure Douglas Trevethen is second left front row
The “unknown teacher” on the right is Mr Dingle.
Yes your are right, didn’t see it at first. Then looking at front row 5th person l-r looks like Roy Farnham of Perranporth ??