This series focusses on the headmastership of Oliver Richard Sylvester Bull (1977-1984) and contains items relating to the life at School in the 1970s and 1980s, its staff and pupils. One of the files relates to Michael Stevens as Acting Headmaster for two terms in 1985.

This sub-series contains books used by pupils during services in chapel or books published by staff or Old Oakhamians and given to the school. A large part of this sub-series contains hymns books compiled by Rev T.C.H. Clare ('29).