Fonds documents Michel Brisebois's work as a rare books curator and librarian, and antiquarian bookseller. The records include extensive correspondence from approximately 1966 to 1994 (textual and on diskette), as well as evaluations of libraries and archives including the Archives nationales du Québec, the McCord Musum, the McGill University Libraries, the Université de Montréal, Université du Québec à Montréal, and others. The fonds also contains Brisebois's agenda books, catalogues, and financial records, as well as documents relating to the Antiquarian Booksellers Association of Canada.

Fonds contains the correspondence of James Bruce, Lord Eighth Earl of Elgin, with Dr. Michael McCulloch concerning his wife's confinements.

Student essay on "Heat Treatment of Aluminium Alloys", 1946.

Oliver's papers deal almost entirely with his work for the Royal Commission on Biculturalism and Bilingualism. Correspondence, minutes, reports and press releases document the Commission's meetings, organization, personnel, and finances. There are also briefs, reports of study groups, drafts of the final report, and files on individuals. Records of his Vice-principalship at McGill can be found in Record Group 3.

The fonds contains the manuscript of his book William Osler : A Life in Medicine.

Collection consists of menus acquired individually by the library. Menus date back to 1877, but most of the menus are twentieth century. The bulk of menus are from Montreal-area restaurants and hotels, representing French, Quebecois, and other styles of cuisine such as Indian. Some menus are from specific dinners given at hotels, special events, or in honour of dignitaries, such as a dinner for Edward, Prince of Wales, 1919. A subset of menus relate specifically to travel and include train dining car menus and steamship menus.

A large portion of the collection is concerned with the growth of the Medical Library at McGill. Other than the Catalogue of Books from the Library of the Medical Faculty of McGill College which dates from 1845, the earliest preserved records are the handwritten Library Committee reports of Dr. Francis Shepherd, dating from 1880. The textual material includes early library reports, surveys, information about library staff, finance, gifts, procedures, as well as information regarding the Osler Library and departmental building plans and renovations. The collection also includes correspondence, notes, photographs, and artifacts associated with 'McGill Medical Men' including: James "King" Cook, Robert Palmer Howard, William Wright, Robert Lea MacDonnell, Richard Lea MacDonnell, Herbert Stanley Birkett, and others. There are many reprints in the collection – some bound into volumes, and many that include signatures and written notes. The collection also includes photographs, scrapbooks, and glass lantern slides (some of which are from World War One), books, and theses. The Medical Library's accession records, index cards, and journal cards are also preserved in the collection, still housed in their original catalogue drawers (see Series 7). The collection includes various announcements, university calendars and directories related to the Faculty of Medicine, as well as communication, meeting minutes, and essays belonging to the McGill Medical Society (1884-1907), the McGill Reporting Society (1926-1951), and the Montreal Dermatological Society (1930-1951). Lastly, the collection includes miscellaneous textual materials related to McGill and the Faculty of Medicine, for instance McGill student attendance cards from 1828-1872 (with course name and professor details).

Half of these records consist of printed annual announcements (including Canadian Medical Register) from 1914 to 1961. The remainder consists of a number of files on "old controversies" stripped from the MCC files in 1955 and sent to Dr. D. Sclater Lewis. Some of the controversies concerned a move to amalgamate MCC examinations with final-year university medical examinations, 1941; the status of homeopathic practitioners, 1923-1940; registration in the U.K., 1914-1925; the petition of returning military medical officers to take the MCC licence without examination, 1919; and control of specialists by the MCC, 1934-1935.

These are various business papers of Simon McTavish and include partnership agreements with William and Duncan McGillivray, William Hallowell, Roderick McKenzie, Angus Shaw and James Hallowell, 1806 and drafts of agreement for seven years between McTavish, Frobisher and Company and John Fraser of London, Simon McGillivray and John Tullon, 1805.

Family correspondence and business papers covering the period 1849-1940 include Hugh McLennan's notebook of extracts from family letters, 1883-1889.