This series focusses on the headmastership of Rev William Spicer Wood (1846-1875) and contains items created by the headmaster himself as well as items relating to the life at School in the mid-19th century.

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 series focusses on documents relating to Brian Welford' career at Oakham School as Master-in-charge of Rugby in the 1970s and 1980s. Also contains documents relating to the history of rugby and Old Oakhamians, kept by Mr Welford in his personal files.