Collection consists chiefly of an album of photographs and clippings compiled by Cecile (Burroughs) Masson. Captions date the photographs to between 1915 and 1940, with one earlier photograph from 1883 that depicts Cecile and Rodrigue Masson's wedding. Many of the personal photographs depict members of the Masson family taken in Terrebonne, Quebec (where the Masson family home was located), in Ottawa, and during travels to Italy, London, the south of France. There are 28 leaves of full page plates of travel photographs from France, Italy, and Africa. Also included in the album are postcards and newspaper clippings. One series of postcards depicts architecture in Terrebonne, Quebec. The clippings include a letter to the editor written by L. R. Masson (Mrs. L. A. Globensky) and published in the Montreal Star, 1939. Other clippings relate to the S-Plan, a bombing campaign by the Ireland Republic Army, in 1939, as well as the British royal family. The album is half bound in faux black morocco and pebbled cloth boards with the initials C. M. stamped in gilt on the front cover. A caption at the head of the second leaf reads "This album is for mother from Grace", with "mother" crossed out. An inscription on the first leaf reads "This is for my dear daughter Cecile. Many happy memories of the past - affectionately from Mother." The collection also includes two loose black and white photograph portraits, one of which is inscribed to Aunt Cecile.

The fonds consists of textual records, photographs, graphic materials and objects relevant to the professional and academic career of Dr. Charles R. Scriver from his early years at McGill until the transfer of his personal records into the McGill University Archives in 2013. The publications series reflects Dr. Scriver’s prolific publication record in the original order in which they were received, while the Course Materials series showcases the scientist’s teaching style through lecture notes, paper clippings, and overhead slides. In Professional Activities, correspondence, working papers, and transcripts offer textual evidence of a number of Scriver’s professional endeavors and contributions to the biogenetics profession at and beyond McGill, particularly his participation in the Human Genome Project, several international committees, and many McGill-based research initiatives. The Research Records series represents the working papers and correspondence between Scriver and various international colleagues culminating in papers and monographs described in the Publications series. In addition to textual records, the series identified in this fonds includes a number of photographs, graphic materials, and objects maintained by Scriver for professional and personal purposes

The Claire M. Flint fonds contains medical class notes, 3 McGill handbooks (1939-1940, 1940-1941, 1941-1942) and one "Authentic Mappe of Olde McGill" by G. Everett Wilson.

Very few of the McLeod papers actually concern the Observatory. However, his work for the railways and in Newfoundland is documented, as are his views on the education and employment of engineers. The basic record for the early part of his career is a diary kept from 1870 to 1875, regarding student days and early work on the Observatory. An essay, "Winter under canvas" (1868) describes an early surveying job, and a letter from his father (1872) inquires about his academic progress. His work for the railways is documented by three letters of recommendation, and two letters (one from Stanford Fleming) on the work of his colleagues in the West. The Newfoundland survey (1875) is described in McLeod's diary, a manuscript essay "Across Newfoundland" (1876), his printed reports and three letters. His work at McGill is represented by six letters (largely official acknowledgements of appointments), and McLeod's manuscript notes on McGill history. McLeod's concern with the engineering profession is reflected in two addresses on education and professional development, and copies of about a dozen letters to Sir Wilfrid Laurier (1906-1908), C.A. McGrath and E.F. Wurtele (1912), largely on the employment of engineers in the civil service.

Lewis' papers consist of a few scattered items apparently assembled as part of his research for Royal Victoria Hospital 1887-1949, Montreal, McGill University Press, 1969. Newspaper clippings, 1932-1964, deal with Montréal and R.V.H. history. Lewis' correspondence, 1965-1971, with the Dominion Archivist, the McGill Archives, Dr. John Cleland, Mrs. Ellen Scrimger and others discusses various historical materials connected with the hospital. Also includes notes on material in the R.V.H. archives, some hospital newsletters and photographs, and a few reprints and addresses.

The Dawson-Harrington Families Fonds follows the family of Sir John William Dawson, geologist and Principal of McGill University from 1855-1893, through four generations, including both personal and scientific papers of John William Dawson, his son-in law, B. J. Harrington, and his son, explorer, geologist, and Director of the Geological Survey George Mercer Dawson. Other family members include James Dawson, father to Sir John William Dawson, a Scots immigrant to Nova Scotia, printer, stationer, unsuccessful investor and zealous Presbyterian; John William's wife Margaret Mercer; their children William Bell Dawson, an engineer, Rankine Dawson, a physician, and Anna Lois Dawson. Also represented are Anna Dawson Harrington and B. J. Harrington's children, Eva Dawson and her husband, Hope Atkin, and their families

The fonds consists of material related to Donald J. Beauprie's life as a student and alumnus of McGill's Faculty of Dentistry. The records include receipts, correspondence and newspaper clippings related to dentistry (1954-1957); McGill memorabilia and ephemera; correspondence; articles and publications (issues of McGill Daily, Dawson Weekly, McGill News, McGill Dental Review); photographs; and objects (Scarlett Key Crest and Sweater, McGill University Crest, Dawson College T-Shirt, McGill Student Society Award Mug (1955-56), and a McGill Freshie button)

The fonds documents Dorothy Duncan’s personal and professional activities as an American-born Canadian writer and painter, primarily between 1930 and her death in 1957. Duncan’s career as a writer is represented by scrapbooks, clippings, and photographs related to her published works, two unpublished manuscripts, and contracts and correspondence with publishers and her literary agent in New York. Her activities as a painter are documented in clippings, lists of paintings, and contracts with art galleries. The fonds also contains personal correspondence, including letters from friends, family, fans, and a significant number of letters from her husband, Hugh MacLennan. Duncan’s notebooks and diaries also attest to her personal and professional activities. They document her early adulthood in Illinois and her later life in Montreal, and include notes, agendas, and a ledger. The fonds also contains two albums of personal photographs.

The Dorothy Nichol fonds contains artifacts and textural material regarding MSPE 1949, a certificate from McGill University's Women's Athletics Board to Dorothy Nichol and an Old McGill and program.

"Architectural Drawings, 1959, 6 drawings." Included are drawings for proposed dormitory units for McGill University in Mount St. Hilaire, PQ.
"Photographs, 1959, 3 photographs." Proposed dormitory units for McGill University are documented by photographs.

"Dessins architecturaux, 1959, 6 dessins." Notamment les dessins d'une proposition de dortoirs pour l'Université McGill au Mont Saint-Hilaire (Québec). Ces dessins ont été dépouillés mais n'ont pas encore été décrits.
"Photographies, 1959, 3 photos." La proposition de dortoirs pour l'Université McGill est documentée par des photos. Celles-ci n'ont pas encore été décrites.