Fonds consists mainly of Perrin's typescript lectures (1922-approximately 1929). Some of the lectures are in series, and were probably used in teaching university courses. Some consist of introductory or graduation addresses to music students. Predominant topics include music education, music in Canada, national musical styles, formal and genre developments, aesthetics, and the work of individual composers. Perrin's correspondence comprises a general file (1912-1949) concerning faculty matters, concerts, publications, and personal affairs, a file regarding concert and speaking engagements (1911-1929), and a few letters about the publication of Perrin's Canadian Song Book (1918). Some essays and answers to examination questions stem from Perrin's student years.

Three scrapbooks document Birks' involvement with McGill, particularly with the Theological Colleges and the Faculty of Divinity. One contains newspaper clippings and correspondence (1912-1913) concerning the United College of Theology. The second scrapbook contains newspaper clippings and correspondence (1912-1948) on the establishment of the Faculty of Divinity at McGill. The third contains telegrams concerning the appointment of Sir Auckland Geddes as Principal in 1919, as well as newspaper clippings regarding the McGill Fund Campaign (1911) and the Patriotic Fund, (1914-1917). There is also correspondence about church matters and the Joint Theological Colleges and brief accounts of the establishment of the latter, correspondence, minutes, reports, reminiscences and notes document the establishment of the Faculty of Divinity in 1948. There is also a builder's contract and accounts for the Birks building on University Street and a draft fragment of a historical story or novel set in the 14th century about a Richard Birks.

The fonds consists of a file of correspondence regarding the publication of R.C. Fetherstonhaugh's McGill University at War 1914-1918 and 1939-1945: raised for use in the Comptroller's Office.

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.

The Lyman-Scrimger Family Fonds consists of the papers of the Lyman, Scrimger and Johnston Families. Reverend John Scrimger's daughter married Walter Ernest Lyman and their daughter, Elizabeth, in turn married Wyatt Galt Johnston. Elizabeth's sister is Mary Minta Turnor.

The Lyman-Scrimger papers largely consist of approximately 42 cm of photographs. Two albums contain family portraits, while two others assembled by Albert Clarence Lyman (B.A., 1878) and Walter E. Lyman (B.A., 1881) also include pictures of McGill classmates. The large collection of unbound photographs contain a number of views of Western Canada taken ca. 1900, Montreal scenes, and travel snapshots taken in Europe (ca. 1905-1910). Two scrapbooks compiled by the Reverend John Scrimger contain newsclippings, poems, cards, letters, photographs, and memorabilia of a family or sentimental nature. The reminder of the papers consists of newsclippings, programmes and so forth related to members of the family as well as a few scattered items of correspondence, probably collected by Mrs. Walter Lyman.

The Johnston Family papers comprise Wyatt Galt Johnston’s laundry lists and grocery accounts, ca. 1899; a letter to Elizabeth Johnston from her mother in Lennoxville, 1906; H. Wyatt Johnston’s school reports, 1907-1911; and letters of sympathy and memorial cards sent to H. Wyatt Johnston on the death of his mother Elizabeth Johnston, 1943 and his aunt Mary Tunor, 1945.

Mary Minta Turnor’s papers consists of correspondence, largely with members of her family in the Eastern Townships on domestic news. A few photographs of houses and pets, as well as some recipes, are also included.

The lodge's records consist of a registration book giving the member's name, address, occupation, age, birthplace, wife's name, children between ages of 5 and 15, name of beneficiary, and occasionally remarks on the death of the member of cancellation of membership. Registration books survive from Primrose Lodge No. 49, 1887-1945, Denbigh Lodge No. 96, 1889-1944, Brittanic Lodge No. 113, 1890-1937 and Monarch Lodge No. 182, 1893-1948. Stray items of correspondence from banks or businesses may be found between the leaves of some volumes. The archive also contains two charters from Primrose Lodge, 1887.

This subseries consists of other research, writing, and correspondence files related to Wood's research and writing activities (1852-1925), writings of others assisting in Wood’s research projects or written about Wood (1936-1943), and volumes containing multiple publications by Casey Wood from 1852-1943, but predominantly 1920-1938. Some of these volumes include writings of other authors as well. The subseries is composed mostly of publications, manuscripts, and correspondence, along with photographs, clippings, book dust covers, feathers from John III, and printed materials pertaining largely to ornithology, falconry, and Wood's research.
Included in this subseries are 661 incoming and outgoing correspondence (1914, 1927, 1933-1940) including letters, postcards, and telegrams. Some of the individuals represented within the subseries include G. R. Lomer, Elizabeth E. Abbott, Margaret E. Hibbard, Dr. Maude Abbott, Dr. Cresswell Shearer, Marjorie Fyfe, Alan H. Wood, Samuel Casey Wood III, Arthur William Head, H. Gronvold, H. Kirke Swann, Alexander Wetmore, Dr. Andreas Nell, Elliott Coues, George Arliss, Duke of Wellington, Professor Arthur Willey, Dr. Witmer Stone, John Still, E. C. T. Holsinger, Dr. Burton Chance, Wladimir Ivanow, John M. McWilliam, Dr. Max Meyerhof, W. L. Sclater, Harry Harris, Dr. Arnold C. Klebs, Professor Alonzo Taylor, Dr. Harold Gifford, David Nutt, William Wrigley Jr., Professor W. P. C. Zeeman, Eileen Thompson, William Thornwall Davis, H. S. Swarth, E. Edward Newton, Joseph Pearson, R. T. Gunther, Dr. Jon Pearson, Sir George Perley, J. Wilkes, Edward Von S. Dingle, George Edwards, W. E. Powell, L. J. Griffin, Robert Moore, and Major Chester Davis. Book publishers and dealers represented include Wheldon and Wesley, G. E. Stechert and Co., Bernard Quaritch Ltd., R. Friedlander and Sohn, K. F. Koehler’s Antiqarium, Foliophiles, Sotheby and Co., Francis Edwards, Vitty and Seaborne Ltd., Sun Engraving Co., Dulau & Co., Ltd., Samuel N. Rhoads, and Franklin Bookshop.
Topics and research projects within the subseries include ornithology, aviculture, bird protection, fossil eggs, zoology and sea life, collection and financial records for McGill Libraries and other institutions, McGill Library exhibits, the Feather book, travel and research, professional and personal lives, Wood’s ancestry, events Wood attended, politics and crime, Dr. Joseph Grinnell, Sir Henry and Elizabeth Gwillim, James Graham Cooper, John III’s painting and life, Emma Shearer Wood library boo plate, bird and zoology prints and other artwork, the dodo bird and related art, Sinhalese Olas, coins, and Persian manuscripts, ayurvedic medicine, Dominion Parliament building, “Fundus Oculi of Birds,” “An Introduction to Literature of the Vertebrate Zoology,” “Coloured Plates of the Birds of Ceylon,” Benevenutus Grassus’ de Oculis, Tadhkirat of Ali ibn Isa translation, Frederick II’s de Arte Venandi cum Avibus and falconry, “Catalogue du Fonds de Paul Lechevalier,” “James Craw Portrait of Alexander Wilson,” “Monograph of the Birds of Prey,” and other manuscripts.
Places referenced in this subseries include the British Museum, McGill University, Emma Shearer Wood Library, San Francisco, England, Barbados, New Zealand, Fiji, Oceania, Switzerland, India, Sri Lanka, and others.

This file contains one 2-paged handwritten letter, dated June 18, 1943, from J.G. McLeod to Arnold "Arnie" Tifmer. Stationary and envelope have a Royal Canadian Engineers coat of arms in dark blue.

Fonds contains correspondence and manuscripts. The correspondence is largely devoted to the Tait family’s property in Nova Scotia and other domestic matters, but there are also files regarding Tait’s work at McGill (1928-1942) and at the Nova Scotia Summer School in Education (1927-1941). The fonds also contains a few letters to and from Vincent Massey (1926-1940). Approximately a third of Tait’s papers are drafts of publications on practical psychology, behaviour and behaviourism, educational psychology, psychopathology and social applications of psychology. (ca 1920-1930).

This subseries consists of many of Wood's major publications in various iterations such as manuscripts, typescripts, page proofs, and galley proofs. Additionally, this subseries contains other manuscripts, research notes, photographs, prints or illustrations, correspondence, book reviews, and other materials relating directly to Wood's research projects and publications. The material is dated from 1904-1942 but focuses predominantly from 1913- 1934. Much of the subseries is composed of bound volumes, some of which contain multiple record types, either bound or mounted within the volumes.
The research and writing projects focus on the following topics and geographic regions: ornithology, Fundus Oculi (1911-1934), Wood’s family history (1920-1940), South America (1920-1921), Fiji and Fiji Islands (1920-1931), fossil eggs (1923-1925), flowers and meadows in Switzerland (1924-1934), “An Introduction to the Literature of Vertebrate Zoology,” aviculture (1925-1928), New Zealand, medieval Persian manuscripts (1927-1934), Benevenutus Grassus’ de Oculis (1930), John III, Kashmir and North India (1921-1934), Ceylon (1925, 1928, 1934), "the Art of Falconry" (1938?-1942), and Ali ibn Isa (1935-1936).
Other contributors to some publications and manuscripts include Marjorie Fyfe, Alexander Wetmore, Wladimir Ivanow, Arthur William Head, Dr. Andreas Nell, W. J. Belcher, William C. Morgan, and Marion C. Tallmon.
This subseries also contains 145 incoming and outgoing pieces of correspondence including letters and notes. Some individuals addressed include Arthur William Head, Christopher Leggo, Lillian Bates, Elizabeth E. Abbott, Cora Raymond, Dr. Richmond, W. J. Belcher, C. S. Walis, Theodore Hamblin Ltd., James R. Slonaker, and R. R. Donnelley and Sons Co.. This subseries also includes photographs of Wood’s family, professional colleagues and friends, and research and publications.