Fonds shows Alphonse Allard’s activities as a medical student at McGill University from 1863 to 1865. It contains seven admission cards autographed by the teachers and also a certificate from the College of Physicians and Surgeons of Lower Canada

The fonds consists of Dr. Roland's files principally in relationship to his research on Sir William Osler and to his activities in the American Osler Society

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.

Fonds shows Dr. D. Sclater Lewis' medical and medical-historical activities, from 1904 until his death. The fonds contains correspondence, lecture notes and notes for addresses and published papers.

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.

The fonds illustrates Charles Lewis's work in pharmacy and includes a collection of his father's records, also named Charles Lewis. It contains books, drug formulae books, manuscripts, diplomas, licenses, certificates, patent documents, catalogues, testimonials, notes, correspondence, legal documents, financial documents, business documents, and obituaries.

The fonds documents mainly Babkin's professional interests in physiology, especially glandular secretions and the nervous system. The fonds contains correspondence; lecture notes; citations; research notes and papers, including manuscripts sent to him by his colleagues; reprints of scientific articles mainly in Russian; and material used in the preparation of the biography of Ivan Pavlov. The latter contains correspondence with Ivan Petrovich Pavlov and members of his family, 1923-1948; photographs and portraits; and an unabridged typescript copy of Parts 1-3 of Pavlov: a Biography, with manuscript corrections, 1943-1946.

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.

Fonds shows Dr. Philip Franklin's relations and activities with Sir William Osler regarding the Post-Graduate Scheme in England and the American Hospital in England during WWI. The fonds contains letters, telegrams and an agenda and printed material regarding a meeting about the American Hospital.

Fonds contains a manuscript, entitled "Remarks on the Osteology of Alexander Monro by himself", written by Dr. John George Bethune who transcribed an old damaged manuscript found in a trunk in the garret of the steam factory of Bethune's father in August 1848. The damaged manuscript was, according to Bethune, from one of three famous physicians, three successive generations of an Edinburgh family, who all bore the name Alexander Monro.