This series focusses on the headmastership of Grosvenor Talbot Griffith (1935-1958) and contains items relating to the life at School in the mid-20th century, its staff and pupils.

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 focusses on the headmastership of Rev Edward Vere Hodge (1879-1902) and contains items relating to the life at School in the late19th century, its staff and pupils. The series contains some of the earliest photographs of Oakham School's collection.

This series focusses on the headmastership of Walter Lee Sargant (1902-1929) and contains items relating to the life at School in the early 20th century, its staff and pupils.

A prospectus promoting studying at Oakham School in 1897. Contents: Trustees & Staff; Subjects; Upper School & Lower School; Examinations; Boarding Houses; Library, Games & Extras; Terms; Holidays; Infectious Disease; Scholarships, Exhibitions & Prizes. Three double-pages A to C.

This file focusses on letters sent/received by G. Talbot Griffith.

A prospectus promoting studying at Oakham School in 1902. Contents: Trustees & Staff; Subjects; Upper School & Lower School; Examinations; Boarding Houses; Library, Games & Extras; Terms; Holidays; Infectious Disease; Scholarships, Exhibitions & Prizes. Three double-pages A to C.

This series focusses on the headmastership of Graham Smallbone (1985-1996) and contains items relating to the life at School in the 1980s and 1990s, its staff and pupils.

This file focusses on letters received/sent by the Headmaster Graham Smallbone during his headmastership (1985-1996).

This file focusses on various items published under the headmastership of Rev Edward Vere Hodge in the late 19th century.