This series focusses on the headmastership of John David Buchanan (1958-1977) and contains items relating to the life at School in the 1960s and 1970s, its staff and pupils. The bulk of the series consists of books, publications, letters, speeches and sermons written by Mr Buchanan himself.

A collection of photographs and art work of College House, formerly the Old Vicarage, which was the Sanatorium before becoming the first girls' boarding house in 1971. Also contains a large file on the architecture and history of the building.