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.

This series contains various account books, cash books fees books and ledgers recording pupils fees and other charges, incomes and expenditures, staff wages and salaries throughout several years.