The fonds reflects Dr. Ferencz's friendship with the physician Harold N. Segall from the early 1960s until his death in 1990. It contains letters, cards, and postcards Dr. Ferencz received from Dr. Segall, as well as photographs of Dr. Segall and ephemera relating to the Segall-Gross lectures and various celebrations of Dr. Segall's life.

The Sir William Osler Collection, distinct from the Bibliotheca, is an extensive archival holding of Osler's correspondence (including eighteen hundred original letters), daybooks, accounts, engagement books, legal documents, book invoices, membership certificates, notebooks, lectures, addresses, newspaper clippings, photographs, books with manuscript additions, and miscellaneous loose items formerly inserted into individual books in his library. The collection also contains various family papers, including correspondence of Lady Grace Revere Osler and Edward Revere Osler.

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.

Fonds shows, partially, Francis John Shepherd's activities as a medical student, an author and a dean. It contains his manuscript student notebook on Materia Medica, an admission card to the University Lying-In Hospital and correspondence with among others John George Adami who writes about his leave at Chicago and Harvey Cushing about Sir William Osler.

Fonds shows Herbert Frederick Moseley's relations with his editor for his book "Shoulder Lesions". It contains an original manuscript with the publisher's annotations for the 1945 edition and another complete copy.

The fonds consists of Dr. Campbell's partially edited and unfinished autobiography, which he began writing in the 1960s and continued until the time of his death in 1970. The work covers the period from, approximately, 1831 to 1932. Additionally, the fonds includes the medal Dr. Campbell received for serving as Past President of the Montreal Medico Chirurgical Society, 1952-53.

The fonds illustrates Dr. Sowden's work in the field of rehabilitation medicine and consists of slides, photographs, and articles.

The fonds includes a copy of No. 3 Canadian General Hospital (McGill), 1914-1919 owned by Walter de M. Scriver and ephemera relating to Canadian General Hospital No. 3. It also contains a handwritten poem entitled "Tune of T'anks," composed by Scriver for his family and dated France, 1915.

The fonds consists of professional correspondence between J. G. Stratford and colleagues from the MGH, Montreal Neurological Institute, University of Saskatchewan, and the Osler Society. It also includes personal research material on pain (the causes and treatments), original drafts of his various publications (1953-2007), Montreal General Hospital daily journals (1966-1998), and some patient files (1943-1972, file 33). Stratford's bachelors, masters, and medical degrees from McGill University, as well as various professional certificates awarded to Stratford throughout his career are included in the fonds. Additional items include portraits and group photographs from the Neurological Department at Saskatchewan and the Montreal Neurological Institute, several brain scan prints, architectural blueprints of the Montreal General Hospital and Montreal Neurological Institute, as well as letters between Joseph & Aurelie Stratford and their close friends, Wilder & Helen Penfield.

The fonds illustrates Dr. Cone's work as a neurosurgeon and consists of correspondence, letters, articles, newspaper clippings, obituaries, photographs, slides, research material and notes, course material, annual reports, manuscripts, typescripts, annotations, published and unpublished manuscripts written by Dr. Cone, printed copies of articles, and patient files.