The fonds documents the client files (approximately 1976-2000), administrative records (approximately 1976-2000) and computer backup tapes (approximately 1989-1998) of McGill Systems Incorporated (MSI).

The fonds consists of course materials, 1969-1996; Correspondence, 1974-1988; drafts of papers and addresses, 1964-1993; and documents on the Canadian Research Consortium on Southern Africa, 1992-1996.

The fonds consists of Correspondence, course materials, newspaper clippings, offprints, photographs, and external lecture notes for approximately 1948 to approximately 1987.

The collection includes correspondence with Brooks’ foster family, his birth parents family, and scientific colleagues; and reminiscences about interment campus “A” including a class portrait, the “Khaki University”, the experience of writing McGill University matriculation exams, and academic life at McGill. While Brooks spent the majority of his academic career at the University of Western Ontario, this collection concerns his childhood and introduction to academic life shaped by the internment camp in Farnham, Quebec.

The fonds consists of a record book for Royal Victoria College 1933 reunions, a McGill Class Agents' Booklet and photographs relating to the 30th and 60th reunions for the class of 1933.

The fonds consists of the personal papers of Aimé Sydney Bruneau, including personal family and WWI correspondence, diaries, minutes, manuscripts, and Shakespeare manuscripts.

This collection is composed of McGill memorabilia collected by Ian C. Pilarczyk between 2000 and 2018, and includes articles, news clippings, programs (mostly football), pamphlets, photographs, objects (such as pins, buttons, medals, ribbons, humidors, spoons), addresses, medical notebooks, LPs and prints.

The fonds consist of draft reports and texts of speeches given by Vincent de Pasciuto-Ponte as well as bound reports and promotional material related to projects that Ponte was involved in through his work with architect I.M. Pei including McGill College Avenue and Place Ville Marie in Montreal, Quebec. In addition, the fonds contains published materials such as periodicals related to art and architecture, maps, travel literature and guidebooks (mostly relating to travel to Rome, Italy). Six black and white photographs of Ponte are included.

The fonds consists of correspondence regarding John Peters Humphrey and the Humphrey memorial stamp (1995-2004), Tamar Oppenheimer's Columbia M.A. thesis entitled, International Conventions on the Political Rights of Women, 1920-1948, correspondence pertaining to Air and Space Law (1999), as well as correspondence and pamphlets relating to the Third United Nations Conference on the Exploration and Peaceful Uses of Outer Space (1999), between 1993 and 2004.

The fonds contains professional and person records created or compiled by Arvind Sharma, divided into 7 series:
A. Biographical records
B. Writings
C. Public addresses
D. Teachings
E. Distinctions
F. Correspondence
G. Photographs

The fonds contain textual material such as correspondence, unpublished and published material, notes, research and teaching material, as well as photographs of Sharma and acquaintances. It also contains visual and audio recordings of Sharma from events in addition to objects having belonged to Sharma.