The fonds illustrates Dr. McNaughton’s work as a neurosurgeon and consists of correspondence, letters, articles, newspaper clippings, obituaries, photographs, slides, research material and notes, course material, annual reports and drafts of his work. The fonds is divided into three (3) series.

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 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 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 content of the fonds includes letters, photographs, and official documents surrounding the Norman Bethune McGill-China Professorship Exchange at Peking Medical College, in addition to medical pamphlets, typed addresses, several commemorative Norman Bethune items. There are various Chinese tourist brochures and maps that McGregor collected during his travels in China, as well as newspaper clippings, reprints, and copies of articles collected by McGregor about China and medicine in the mid-1970s.

The fonds consists of two bound volumes of notes on Endocrinology (some handwritten, some typed) from 1938-1939 and 1941-1942 while Masson was a PhD candidate at McGill University. Lectures given by: J. S. L. Browne, H. Selye, D. L. Thomson, C. F. Denstedt, C. Lyman Duff, C. P. Leblond, D. McEachern, R. L. Noble. Also included are three volumes of published works.

The fonds also consists of three bound volumes of Masson's published work from various medical journals (published in France, Canada, and USA) between 1932-1959. The articles are mostly in English, and some are in French.

Fonds consists of letters and accompanying reports from John J. Robson, Superintendent of the Royal Victoria Hospital, concerning staffing in the hospital and changes to bylaws. Also included is a letter from Dr. R. P. Boucher of Peterborough, ON, to Buller introducing Boucher’s friend Dr. Halliday.

Fonds consists principally of one three-ring loose leaf holograph notebook written in pencil and ink. The notebook details cases that Morton worked on during the period of February to May, 1935, while at Guy’s Hospital in London. Fonds also includes a letter from real estate broker William E. Speed to Capt. W. B. Holms concerning a property rented to the Mortons; single blank leaf with letterhead of C. S. Morton (Harry Stafford Morton’s father); New Year’s card from Earle C. Phinney; and newspaper clipping of editorial by Sir William Osler, “Promethean Gift of the Century Physical Suffering Diminished.”