The Harris Album - a visual record of the early history of the school.
The Harris letters - printed and bound copies of the letters sent by EM Harris to his sister in England describing the day by day events that took place in the first eight years of the College.

Physical photographs in the collection include all those that have been identified in full or in part. Identification includes a reference to the page on which the specific photograph occurs in the Stythian magazine where relevant (e.g. ST p123); NIS for a formal photograph that does not appear in the Stythian magazine; and TBI for a photograph which has either been identified in part (by year at least), but for which some aspect requires further identification or requires complete identification.
As at November 2020, digital images from 1953 to 1991 have been loaded.

This collection includes a selection of photographs taken of the Girls' College and the Girls' Prep. The girls' schools were known collectively as the Collegiate from the time of the appointment of the first staff in 1994, up until the renaming of the campus schools into the current divisions in 2000. The earlier images included in this Collection were digitised from albums compiled by the staff between 1994 and the emergence of born digital photographs in the early 2000s. With the proliferation of digital images, the selection of images will reflect the activities of the GC and the GP in any particular year.

The albums contain assorted photographs, newspaper cuttings, invitations to formal events and programmes of school productions as well as occasional photographs of sports teams and dramatic productions. For detailed contents see individual albums.
Some albums also contain newspaper articles (NCs) pertaining to the Boys' College as well as the Boys' Prep. However, as the majority of the album contents pertain to the BP, all items are included in this BP collection, with reference made to BC items where relevant.

Initially, a selection of photographs compiled for the 20th Anniversary of the founding of the Junior Prep.

The Collection consists of 2 albums, a box of correspondence and a few loose printed items and photographs. These include:
1) Printed items, particularly those relating to the Rand Aid Association of which Leake was a longstanding chairman and Methodist Churches in Johannesburg. Some brochures refer to Mountcollins House, which was named after Leake's association with the founding benefactors of the College;
2) Monochrome photographs including formal portraits, family photographs and incidental photographs;
3) Newspaper cuttings mostly related to the contribution that Leake made over his many years of involvement in the College, in the Rand Aid Association and the Methodist Church as well as a few social occasions;
4) Artefacts include Leake's passport and cards used to promote his candidacy in a Transvaal provincial election.
5) Correspondence acknowledging Leake's contribution to the development of Johannesburg and the Rand Aid Association.
6) Original certificates and licences issued to Leake and dating back to 1896.
7) Documents of the Wesleyan Church Trust.

Five volumes of the complete collection have been digitised as they each contain articles referring to the College or Driefontein Farm, a portion of which was purchased by the Trustees in order to build the College. These articles together form a significant part of the history of the College property from c. 1880 onwards.