Includes note-books of extensive medical and dental school notes of lectures and readings that Huber transcribed while attending the University of Pennsylvania ca. 1884-1888. Also included: receipts and billing slips, ca. 1892-1903 from Huber's practice; published items such as the catalogue to the University of Pennsylvania, ca. 1885-86; miscellaneous items, including a public address in Huber's handwriting.

Papers consist of personal correspondence, including substantial family correspondence, diaries, journals, engagement books, ledgers, menus, manuscript poems, galley proofs, lecture notes, scrapbooks, and photographs. It includes correspondence, 1874-1935; a diary of Drummond's trip to Great Britain, 1902; dinner menus, 1902-1903; engagement books, 1902-1906; galley proofs, 1905-1911; Journal of Impressions kept at Savanna la Mar, Jamaica, Windsor and Montreal, 1903-1911; lecture notes taken at McGill, 1878-1882; ledgers containing financial entries and patients' accounts during Drummond's practice in Knowlton and Montreal, 1885-1889; notebooks containing manuscripts poems, drafts and clippings, 1894-1909; scrapbooks related to literary topics, including clippings about Drummond's public readings, and book reviews, 1854-1907 and scrapbooks related to Drummond's dogs, 1890-1907. There are also some papers of Mrs. W.H. Drummond, including a typescript of her Life of W.H. Drummond; and diaries recording her trips to United States and Canada, 1892, 1903.

Fonds contains the notebook kept by Walker Herbert Drury of his bacteriology laboratories while a student at McGill University, from 1906 to 1908, but mainly 1906.

Fonds contains notes taken by Thomas McCrae between 1897 and 1904 at William Osler's clinics at the Johns Hopkins Hospital, Baltimore.

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.

Fonds contains G.D. Gibb's manuscript medical case books. The fonds includes six volumes originally numbered 3, 7, 8, 9, 11, 12, each of them with an index and Gibb's bookplate.

The fonds consists of Robert Bell's student notebooks related to his medical studies in Surgery, Materia Medica, Practice of Medicine, Obstetrics, Physiology and Clinics at McGill University. The fonds also contains circular letters and medical advertisements. Inventory for acc.732 purchased from John Mappin in 1979 also included in fonds.

Fonds contains the laboratory notebook used by R.D.H. Heard at the University of Toronto during his attempts to synthesize adrenaline and adrenaline-like substances in 1933.

Fonds contains five leather bound handwritten notebooks (one cracked) by R. J. Kimber while he was a student at Edinburgh University circa, 1807-08. Notebooks are titled: notes on midwifery, 1808; notes on the practice of medicine #1, 1807(Dr. Gregory); notes on the practice of medicine #2, 1807; book of miscellanies, clinical lectures, 1807?; notes on surgery, 180?.

The fonds documents Purdy A. MacDonald's activities as a medical student at McGill University. The fonds contains student notebooks, loose notes and hand-outs.