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 fonds contains materials that Dr. M. Entin collected for his biography of Dr. Archibald. Mainly include articles relate to tuberculosis, pancreatitis, wound healing, history of surgery, and scientific writing. It also includes letters from Edward Archibald to Mrs. Archibald, letters to Archibald from William Osler and Sir Henry Gray, addenda of Archibald's world journey in 1936, and articles by Archibald.

Some draft chapters of the biography of Dr. Archibald and research data for 100th Anniversary of Royal Victoria Hospital can also be found in the fonds.

Fonds consists of records (originals, printed materials, photographs and motion pictures) that are almost entirely of a professional and research nature, covering Barnes’ general scientific and university work during World War I, a number of special research problems, and his involvement in scientific and social organizations.

His general scientific and university files (1914-1915) contain correspondence, including copies of some of Barnes' outgoing letters on departmental adminstration, Barnes' lectures, publications, scientific apparatus, research problems and the exchange of information. Correspondents include colleagues in other institutions (including Ernest Rutherford), learned societies, and private industry. This series also contains a file on purchases for the University Library, and inventories of Barnes' library.

Far more extensive are the materials on special research problems. These comprise notes, essays and correspondence on the detection of submarines (1915-1917) and on the development of anti-freezing devices for fire extinguisher and sprinkler systems (1917). A report by Barnes on the effect of ice conditions on St. Lawrence navigaton is supplemented by printed background materials and copies, or extracts from other reports. Barnes' work on icebergs is documented by five binders of clippings, photographs, maps and diary notes on research expeditions to Newfoundland (1924-1929). Practical experiments in ice clearance are illustrated by bound notebooks of clippings and photographs, as well as a number of loose photographs showing ice and flooding damage, use of thermite and calcium chloride, apparatus and ice-crushers (ca 1921- 1929). Finally, two reels of 35 mm motion picture film (ca 1930) show Barnes experimenting with a new mercury microthermometer.

Barnes' work as Hon. Secretary of the Canadian Committee of the British Science Guild is documented by correspondence from 1907 to 1919, largely concerning the recruitment of members and officers, but also touching on a survey of science teaching in schools and the Panama-Pacific Exposition of 1917. Less extensive files cover Barnes' involvement in the International Council for the Exploration of the Sea (1912-1914), the Rotary Club (1917) and the McGill Graduates' Society (1919)

Fonds consists of general professional correspondence, 1913-1961, including Maass’ outgoing letters for 1946-1954. Topics covered include defence research, the Pulp and Paper Institute, N.R.C. appointments, visits of scientists, and political questions (e.g. letters to and from Lester Pearson on NATO and the nuclear deterrant). There are also letters of recommendation by Maass, and personal communications from colleagues. A special binder of congratulatory letters marks his election to the Royal Society (1940), and there are similar files on his retirement (1955), and of condolences to his widow at his death (1961). Maass also assembled photostat copies of letters by eminent 19th century British scientists addressed to his great uncle, Prof. Plucker of Bonn.

Studies and research are documented by a physics laboratory notebook (1908-1909), and a "summary of data on hydrogen peroxide" collected in collaboration with W. Hatcher (1918-1919). A few addresses on the Canadian Institute of Chemistry (1939), the Pulp and Paper Research Institute (1945), and the relation between the Defence Research Board and the universities are included.

The William Feindel fonds documents the research, writing, teaching, and various professional activities of William Feindel. Materials related to Feindel’s research make up the bulk of the fonds and cover his many research interests in the field of neurology as well as his interest in the history of medicine and the legacies of Wilder Penfield, William Osler, and 17th-century physician and neuroanatomist Thomas Willis. An entire series is dedicated to records related to Feindel’s role as the curator for the Wilder Penfield archives. The William Feindel fonds also documents his work for the Montreal Neurological Institute, his role as Acadia University’s Chancellor, and several professional appointments. A series of notebooks consists of Feindel’s notes on various research topics but also contains notes regarding personal matters. Along with the notebooks, a series that documents Feindel’s personal life includes materials related to his family, his years as a student, and a variety of souvenirs and books that he kept as part of his personal library.

Fonds documents Thomson's research, his consultations with government, and his involvement in learned societies and university associations. As well, a significant percentage of the material is of a nonprofessional and private nature, focussing on Thomson as a public speaker.

Papers devoted to research consist of 18 cm of background notes, summaries and extracts on nutrition, protein and carbohydrate metabolism, and vitamins. Approximately .6 m of card indexes contain summaries of Thomson's professional reading in the 1920s and 1930s. For the 1940s and 1950s, the papers deal mainly with consulting. They consist of correspondence and reports for the Defence Department (1942- 1946), the Canadian Council on Nutrition (1946-1955) and the Canadian Council on Dietary Standards (1950-1957). Nutrition and research in this field are also the subjects of correspondence with the Royal Society, the Medical Research Council, and the Canada Council during this period. Thomson's work as a university teacher is documented by lecture outlines and examination question papers. His administrative positions led to his involvement in the National Council of Canadian Universities. These correspondence files (1946-1949) deal with academic exchange, scholarships, travel funds and conferences.

Speaking engagements are recorded by correspondence (1953-1954) and in drafts for speeches delivered between 1950 and 1961. Only a few of these discuss scientific topics; most discuss the nature of education, the relation of science to society, and of science to literature. There are also book reviews and background files of quotations and humorous poetry. Correspondence files, which Thomson generated as the Chairman of the Nutrition Committee of the Montréal Council of Social Agencies, are also found here (1939-1944).

Financial affairs, personal purchases and charities, travel expenses, and publications (particularly his Life of the Cell) dominate the private papers (1925-1963). There are also correspondence files maintained by Thomson's secretary during his last illness.

This fonds comprises of the research work of C.A. Brodie-Brockwell. It consists of unpublished manuscripts and notes on early Mediterranean cultures and civilisation, pre-Christian Hebrew, Semitic and Arabian culture, as well as investigations into early calendars and methods of counting (boxes 1- 6, and box 7, files 1-8, 10). Other files include: hand-drawn maps of peoples of Europe in different times (box 7, file 9); lecture named “A New Interpretation of the Parable of the So-Called Unjust Steward” (box 7, file 11); correspondence (box7, file 12); dictionary notebook (box 7, File 13).

The binders with manuscripts are arranged by subjects, discerned from their titles and content.

The collection consists of correspondence, research files, manuscripts, journals, and ephemera created and accumulated by writer and scholar Leon Edel, who was notably the editor and biographer of Henry James as well as Edmund Wilson.

Fonds shows Thomas Gibson's interest in history of medicine. It contains papers on John Palmer Litchfield and on the General Council of Medical Education and Registration of Upper Canada. Dr. Gibson's notes on the translation of Theodore Turquet de Mayerne of the Opera Medica of Joseph Brown, ed. 1700. Correspondence.

Fonds documents Denstedt's research work and professional activities; a much smaller percentage is devoted to his teaching work and personal interests.

The research materials comprise notebooks, reports, and general files. Approximately 40 notebooks record experiments, mostly on blood preservation, but also on basal metabolism, lipids, proteins, serum, and urine and fecal analysis (ca 1936-1947). An additional 40 general notebooks cover not only the aforementioned topics, but also more general questions such as organic chemistry, amino acids, steroids, carcinogens, and nutrition. There is also a binder of historical background material on blood preservation. The results of this research are distilled in approximately 90 progress, interim, and final reports (1943-1963) on blood preservation, anemia, haemmorhage, agglutination, vascular fragility, and hemophilia, as well as the effects of silica, insecticides and cortisone on tissues. These are supplemented by copies of other researchers' reports on these topics (1952-1956), and by 26 reports of various committees and sub-committees of the United States National Research Council on blood and related problems, and on shock (1949-1963). A group of 50 research files contains typescripts, reports and reprints on subjects of research interest to Denstedt, particularly blood (1940-1965) and the financial side of the operations of his laboratory are illustrated by two cashbooks (1963-1966). The wider context of Denstedt's professional life is revealed by general files, approximately 300 in number, containing correspondence with colleagues, scientific and medical associations, learned journals, and granting agencies, work reports from assistants and students, and reports and clippings on subjects of special research interest, as well as on wider social and scientific issues, e.g. pollution, chemical warfare, public health and food supply. A special series of files documents Denstedt's activities for the International Society of Endocrinology (1965-1971), particularly during their third international conference (1968). There are a large number of reprints, printed reports and laboratory equipment manuals.

Denstedt's role as a university teacher is reflected in a few files of correspondence from the general series noted above with university and faculty officers, and with the McGill Association of University Teachers (1955-1971), and by some reports of Senate Committees. There is also a file of Denstedt's letters of recommendation for appointments or changes of status (1960-1965). Instructional materials include basic notes (ca 1950) for Denstedt's course in endocrinology, and approximately 2,000 slides. A few papers and theses by students are also included in this series.

Personal papers comprise lecture notes for courses on physical and biological chemistry dating from Denstedt's years as a graduate student at McGill, and a large collection of printed materials on the history of McGill, and McGill scientists, probably assembled in connection with his book, A History of Biochemistry at McGill.