Fonds documents the friendship between Mrs. Alice Russel and Dr. Abraham Flexner. It also includes documents collected by Mrs. Russel on Sir William Osler and Maude Abbott. The fonds contains correspondence and newspaper clippings.

The fonds consists mainly of a bound notebook that Mussen kept with notes on his experimental investigations. Includes mounted photographs of brain specimens and animal subjects. Fonds also contains loose manuscript notes and two overhead projector transparencies.

File consists of a copy of the "Biographical Sketch of Dr. Rohrer," authored by Rohrer's wife and originally published in his 1909 PhD thesis, "A Contribution to the Comparative Anatomy of the Prostate Gland," available in McGill's library catalogue. It also contains a manuscript of Rohrer's poems, "Sir William Osler, Bart. (1849-1919)," as well as printed versions of the poems in three editions: the original 1921 edition (signed by Pedhammok), the 1922 edition, and the Memorial 1929 edition.

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

Interleaved with blank unnumbered pages for copy-editing purposes.
Numerous manuscript editorial corrections and annotations by W.W. Francis on margins, endpapers, back flyleaf verso, and interleaved pages.

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.

The fonds contains correspondence concerning a dinner in honour of Sir William Osler at the University Club, New York, organized by Beverly Chew, M. Taylor Pyne, Edward G. Kennedy, William Augustus White, Frederick R. Halsey and Ernest Dressel North in 1913. The fonds includes 74 original letters. E.D. North managed the correspondence for the event, which included numerous bibliophiles.

Fonds documents Dr. F.C. MacIntosh's teaching and research activities at McGill. The fonds contains correspondence, newspaper clippings, reprints of publications, photographs, documents related to the International Union for Physiological Sciences, lectures, and student reports. The fonds also contains a dossier on Professor George Ralph Mines (1886-1914) assembled by Dr. MacIntosh from 1982-1986. The dossier includes publications, photographs, obituaries, and autopsy information of G.R. Mines, as well as correspondence regarding his death and a copy of "The short brilliant career and strange death of G.R. Mines," written by MacIntosh in 1985.

Fonds contains correspondence mostly between George Dock and Sir William Osler but also with Lady Osler, W.W. Francis and Archibald Malloch, from 1891 to 1919. The fonds includes 106 letters, originals and carbon copies.