There are (small boys on either side): John Everatt, Roy Galley, Dr G Jameson, David Bradbury (?) and Rob Williams. There is a train passing on the Hope Valley line (just above RJW's head).
Dr Jameson left KES in Summer 1963 according to the magazines so the trip must have been in 1962/3. (Junior Classical Soc?)
Arthur Jones, the back of a head, Roy + Dr GJ.
Win Hill may well be in the background.