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

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 series focusses on the headmastership of Tony Little (1996-2002) and contains items relating to the life at School in the 1990s and early 2000s, its staff and pupils.

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

This series focuses on School House pupils and staff in the 20th century. Most of the series is made of house photographs, various informal photographs as well as records books and punishment books.

This series focuses on the Day boys' house of Johnsons, throughout its history (1959-1997). The collection is mostly made of house photographs and teams' photographs, as well as some administrative records.

This series focuses on the Junior House/Chapmans pupils and staff since its opening in 1910. It first comprised the Junior Department with facilities for boys boarders and classrooms. The house was renamed Chapmans in September 1960, after Frank Emerson Chapman, first Housemaster of the Junior House; it became a Senior House. Most of the series is made of photographs, house photographs as well as more informal photographs.

This sub-series focuses on the administration and everyday running of the Junior House/Chapmans.

An inventory an valuation of furniture, fixtures and effects in and upon the premises known as 'Junior House', made for transfer from E. Pickering Clarke to the Trustees. Contains information on the building, its fixtures and fittings, in the dining room, kitchen, garden, toilets, pantry, sick room, matron room, dormitory, study, classroom, bathrooms, coal house, workshop, tool shed, gardens and tennis nets. Thirty-three pages A to AG.