Fonds consists primarily of records related to the administration of the Scottish Centre of Montreal, including management of its building and finances. Other administrative documents include directories and guests. Fonds also includes meeting minutes and artifacts related to the centre's administration and social activities.

The fonds contains administrative and operational records of the Sons of Scotland Benevolent Association from roughly 1913 to 2017, including correspondence, financial statements, member directories, membership documents, newsletters and magazines, and minutes. These documents represent the association's aims to support Scottish immigrants to Canada and promote Scottish heritage. The fonds also includes artifacts collected or created by the association, including promotional materials, and the association's library of maps and books related to Scottish arts and culture. Series 4 represents another of the principal activities of the association, the creation and delivery of insurance policies to Scottish newcomers to Canada.

The fonds primarily reflects Pappius’s activities as a researcher at the Montreal Neurological Institute-Hospital (MNI/H): both her experimental research as such and various support activities, including academic publication, coordination of research projects with colleagues, and acquiring funding. It also contains much information about her leadership of the Clinical Neurochemistry Laboratory. The fonds contains smaller amounts of documentation regarding her activities as a professor at McGill University, her administrative roles at the MNI/H, and her participation in professional organizations, which reflects the smaller place that those roles occupied in her professional life.

The period of time best documented in the fonds spans the early 1980s to Pappius’s retirement in 1995. Correspondence with colleagues, mostly though not exclusively work-related, contains relatively more material from Pappius’s early career; although, here too, most of the material dates from the 1980s and after.

The main document types in the fonds related to Pappius’s research activities are experiment worksheets and printed tabular research data. Many of the research-related files contain negatives of autoradiographies, with a smaller number of photographic prints. Correspondence can be found in many series besides series F (Correspondence), as much of Pappius’s work was collaborative in nature.

The fonds is divided into eight series: (A) Research, (B) Academic events, (C) Teaching, (D) Administrative activities, (E) Professional organizations, (F) Correspondence, (G) Personal collections, and (H) Visual documents.

The fonds contains one prescription book of Dr. Robert Todd Reynolds, with some clippings of medical drawings in the back; 3 pages of the Reynolds' family genealogy record and one page of an article "The Ancestral Roof: Domestic Architecture in Upper Canada" and a photo of the house, indicating the relationship between James McGill des Rivières and the Reynolds family; 4 of R. T. Reynolds' Diplomas, one from McGill.

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.

This collection is an artificial collection containing archival material related to McGill University. The material in this collection was created over time by McGill administration, staff, faculty, and students, between roughly 1800 and 2019. The subject of the material varies, but the collection generally documents the activities of the university and its staff, and the experiences of McGill students, both during their studies and after graduation.

The collection is arranged by form/genre into 7 series: 01 Documents, 02 Ephemera, 03 Scrapbooks and notebooks, 04 Graphic materials, 05 Audiovisual materials, 06 Textiles, 07 Artifacts. This arrangement was chosen because of the collection’s size, and because it was artificially created by the University’s archives by combining many smaller collections and fonds.

Information about the university bodies, student groups, or people represented in the collection is found in the statement of responsibility and scope and content fields at the file or item level.

The collection consists of programs and recordings of ensemble performances (including opera) by students, faculty members, and guest artists associated with the Schulich School of Music at McGill University and performed at one of the School's halls (Pollack Hall, Redpath Hall, Tanna Schulich Hall, and Clara Lichtenstein Hall), as well as some performances at venues outside McGill.

Collection includes the Minute Books of the Committee of Management of the Hospital, 1844-1926; a letter book, 1886-1896; Annual Reports 1887-1926; Medical Board Minutes, 1905-1918; Record of Pupil Nurses from R.V.H., 1908-1923; Annual Reports of the Auxiliary Board, Women's Pavillion, 1929-1943; Obstetrical and Gynaecological Report of the Royal Victoria Montreal Maternity Hospital, 1950-1960 and a copy of "Royal Victoria Montreal Maternity Hospital" by C.V. Barrett and J.R. Fraser, 1943.

Fonds consists of chiefly correspondence of or about Dr. John Clarence Webster, from 1892 to 1952. It also contains his medical thesis from 1891, "Tubo-pentoneal ectopic gestation. The anatomy of the pelvis during the puerperium, and the female pelvic floor,"with accompanying 2 bound volumes of watercolour plates.