The fonds documents John Bell's activities related to his medical studies at McGill in Surgery, Materia Medica and the Institutes of Medicine, as well as his work as a private physician in Montreal. The fonds consists of notebooks, a photocopy of his MS McGill medical thesis, letters from his personal and professional life, one of his medical kits, receipts from merchants, various subscriptions, societies and clubs. The fonds also contains various reprints of Bell's articles, including the 1878 article, "Case of Diphtheria, Acute Laryngeal Symptoms", as well as the City of Montreal's "Mortality of Montreal" – a list of all deaths in Montreal in January 1878.

Fonds contains the laboratory notebook used by R.D.H. Heard at the University of Toronto during his attempts to synthesize adrenaline and adrenaline-like substances in 1933.

The fonds includes Dr. Archibald’s correspondence and reports pertaining to the Ministry of National Defence, 1940-1945; certificates and diplomas; and a photograph. The correspondents include family members, Dr. John McCrae and Sir William Osler. There is also a draft of a book on wound ballistics and gas gangrene; an Army Field Service book, 1916 and two notebooks on internal and external pathology, “matiere medicale et therapeutique,” and “medecine legale et toxicologie,” 1895.

The fonds contains Macfarlane's papers, concentrating on his geological research and his professional work in mining. They comprise: geological and chemical notes made in Germany and England, 1855; geological notes on New Brunswick, 1855-1856, the copper mines of Upper Telemarken, Norway, 1861, Quebec, 1861-1862, and Eldorado Canyon, Nevada, 1887; laboratory journals and records of results, 1851-1856, 1859-1882, 1884-1889; and letterbooks, notebooks and memoranda on geology, 1863-1899.

Fonds contains notes taken by Thomas McCrae between 1897 and 1904 at William Osler's clinics at the Johns Hopkins Hospital, Baltimore.

The fonds is composed of G.E. Wilson's student work, primarily between 1930 and 1935, including design projects and notebooks from the History of Architecture course (1931-1933), and drawings generated from his travels on the McLennan Travelling Scholarship. Mr Wilson's professional work concentrates on his residential projects in Quebec while in partnership with G. E. Auld. The publications vary from his four books based on his experiences in the Royal Canadian Air Force during WWII to home planning books, office brochures and reports.

Cruttwell's two geological notebooks contain addresses delivered by him to the Cardiff Natural History Society and other groups, notes on mineral types and their distribution, particularly in Western Britain, as well as maps and section drawings, notes and clippings.

Stansfield's student notebooks comprise three volumes of the geology lectures of Dr. Marr (1904). Research notes include laboratory records and a draft article on dolomite, and scattered notes on palaeontology and stratigraphy. His work as a teacher is documented by lecture notes on economic geography for a course given to McGill commerce students (1911).

The Ross family fonds consists primarily of records related to the student achievements of the Ross children and includes student notebooks, news clippings, convocation programmes, certificates, and memorabilia of the Red and White Revue such as songs, photographs and original songs. Edward Russell Paterson’s student notebooks in geology, petrography and English literature are included.

In addition, there are two diaries of William Stieven Paterson’s from his travels through Civil War battlefields in the southern USA and a trip to Cuba; 8 photograph albums depicting the Paterson side of the family; 3 scrapbooks of magazine stories for children, poems and household hints; and correspondence between Dorothy Jean Ross and the McGill University Archives.

Scrimger's papers mainly concern his war service. His brief diary of the Ypres campaign, 1915, is supplemented by signals and military messages on troop movements and medical matters; Scrimger sometimes used the signal forms for additional diary entries. There are also a handful of letters and cables of congratulation on his V.C., certificates of service, newsclippings, and printed souvenirs. The remainder of these papers consist of obituary notices and tributes. Some are pasted into Scrimger's notebook of Professor Bier's clinic, Berlin, 1910.