The collection shows Dr. Casey Wood's interest for ophthalmology, especially in the history of ophthalmology but also for medicine in the countries he visited, among them Ceylon. The collection contains rough copies of published articles or planned papers on these subjects. Ayurvedic medicine is a major interest. The collection also contains three versions of the "Descriptive catalogue of the Casey A. Wood Collection of Sinhalese Materia Medica for the Museum of McGill University".
The fonds documents aspects of the medical practice of Drs. Hans Stevenson, Harold J. G. Geggie and his sons. The fonds contains account and day books (1892-1959), records of birth (1926-1949), notes on various cases (1930), genealogical charts of the Geggie family, a manuscript and newspaper clippings.
The fonds contains letters, 1948-1958, to and from Dr. W.W. Francis. It also includes two poems by Francis, and a letter from the Dean of the Faculty of Medicine regarding death of Francis in 1959.
The Penfield fonds consists of over eighty metres of Penfield's personal and professional records dating from his childhood up until his death in 1976, including during his career at the Montreal Neurological Institute. The materials in the fonds include photographs, correspondence, manuscripts and drafts of publications and speeches, research notes, glass slides, bound reports, films, and academic gowns.
The collection consists of documents pertaining to Dr. H. S. Birkett's medical activities, including 117 bound volumes of patient records (1889-1942), medical notebooks (1893-1896), bound RVH reports (1894-1938), RVH charts (1901-1920) and registers (1899-1917). There are also various letters addressed to Mr. and Mrs. Birkett, a manuscript, newspaper clippings, various degrees and medical association certificates, as well as photographs of H. S. Birkett's personal life and professional life at McGill and elsewhere. The collection also includes various artifacts collected by H. S. B, including military and medical memorabilia collected by H. S. Birkett.