Contemporary copy of a deposition made by Louis Blondeau, taken by J. Mondelet at Montreal.

Contemporary copy of a deposition made by Joseph Leger dit Parisien, taken by J.M. Mondelet at Montreal.

The administrative records of the MCSA contain annual reports, 1921-1968; minutes of annual meetings, 1956-1971; minutes and correspondence of the Board of Governors and its Executive Committee, 1953-1972; files on budgets and staffing, 1962-1973; and documents on the merger with the Conseil de Développement Social. The operations of standing committees (Committee on Committees, Admissions and Standards, Nominating, etc) are documented by broken series of minutes from 1937 to 1971. Far more extensive are the papers of special committees researching social problems such as school leaving, 1934; single parents, 1949; housing and urban renewal, 1967-1971; dental services for children, 1950-1961; and low-cost medication, 1970-1971. These files include case work studies, correspondence, minutes and reports. The question of day care is particularly well covered, both through committee materials and through the files of Barbara Heppner, MCSA Day Care Coordinator, 1969-70. Correspondence files contain letters and reports from member agencies, university schools of social work, co-ordinating bodies such as the Canadian Welfare Council and the Conseil de Bien-Etre du Québec, various citizen's groups, and government bodies. A large percentage of this material consists of information files, containing reports of, and studies by, American and Canadian social agencies, conference and workshop proceedings, and materials on social legislation.

The fonds consists of the records of the Zoological Society of Montreal for the entirety of its existence, from 1964-2016. These records were generated in the pursuit of the Zoological Society’s goal to enhance public awareness of wildlife conservation issues through speakers, film screenings, field trips, special events, and large projects. The records also reflect the Society's charity to zoological, ecological and conservation causes. The administration of the Society, its interactions with its members, and its projects and events are documented through minutes, correspondence, communications, published articles, financial documents, reports, and proposals. The Society’s interests and activities are also reflected through books, objects from their offices, audio and video materials, and 5243 photographs, most of which are stored in photo albums. The fonds also contains the records of the Zoological Society of Canada, which were created to administer the Canadian Society similarly to the Montreal Society, with the goal of expanding the organization’s reach nationally.

The fonds is comprised of the following series: 1) Activities (1965-2013); 2) Administration (1964-2016); 3) Artifacts (1980-2004); 4) Books (1967-1991); and 5) Newsletters (1967-2016).

Collection consists of photograph albums and publications from Jean Drapeau's library related to significant events that occurred during his mandates as mayor of Montreal (1954 to 1957 and 1960 to 1986). Photograph albums, brochures, and publications represent Expo 67 and its reiteration, Man and his World (Terre des Hommes), which ran from 1968 to 1986. The 1976 Montreal Olympic Games are documented in programmes and photograph albums. The collection also includes records of Drapeau's political life, including transcripts of his speeches from 1955-1957, photograph albums related to his municipal political party, the Civic Party of Montreal (Parti civique de Montréal), and presentation copies of books.

Collection consists of 36 autograph letters written to James Cameron and his son Archie. The correspondence includes letters by friends, associates, and members of the Cameron family in Toronto, Lake Beauport, Scotland, England, Hull, and Montreal. Subjects include family news, freemasonry, business (regarding deed of sales), factory work in Toronto, curling, and an April Fools' Day letter. With three extant envelopes.

Letter to Harvey Cushing from Jean Cameron, Assistant Librarian, Medical Library, McGill University, Montreal, Quebec, Canada. Cameron refers to photographs of Tecumseh and Dundas used in Cushing's biography of Osler.