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

A prospectus promoting studying at Oakham School c.1909, with illustrations. Contents: Trustees & Staff; Brief History of the School; Subjects of Instruction; Upper School & Lower School; Boarding Houses; Health; Games; Holidays; Term's fees Scholarships and Exhibitions.

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.

A prospectus promoting studying at Oakham School in 1903, with illustrations. Contents: Brief History; Subjects of Instruction; Boarding Houses; Health; Games; Holidays.