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 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.

This series focuses on the boarding boys in Deanscroft, since its opening in 1948. The Headmaster himself was Housemaster, until 1971. Deanscroft boarding house was closed on Speech Day 1989, prior to its conversion into Stevens, a boarding house for girls. The boarding boys were moved to the newly built Haywoods House on Kilburn Road. The items include the complete set of house photographs and informal photographs showing boys around the house and on campus, as well as duty records.

This series focuses on Wharflands pupils and staff since its opening in 1920. Most of the series is made of house photographs, various photographs of Housemasters and administration documents.

This series focuses on Talbots House pupils and staff. Talbots was a Day Girls' house from 1972 to 1997 when the girls were transferred to Gunthorpe and Hambleton. Most of the series is made of photographs, house photographs as well as more informal photographs.

This series relates to Junior Day girls of Ancaster. The house was built in 1974, as part of the new Jerwoods Campus for the Lower School. Most of the collection is made of the House photographs since the first year of Ancaster, as well as informal photograph of the girls in house events and sports competition.