The fonds documents Sharon Thesen’s personal and professional life as a poet, editor, and professor from 1961 to 1989. All records in the fonds were collected by Thesen herself, and are primarily composed of correspondence, journals, and creative work. Most of the creative work is composed of drafts and edited versions of Thesen’s own poetry, essays, and articles, but also includes work sent to her for review. While most of the records are textual, there are a small number of pictures and postcards that were sent to and taken by Thesen, and are mostly of a personal nature. Notably, a large section of the fonds is made up of letters that include correspondence between other published and acclaimed authors such as Michael Ondaatje, Christopher Dewdney, Lola Lemire Tostevin, Ken Norris, Judith Fitzgerald, Phyllis Webb, Gerald Burns, and others. Lastly, the fonds also includes Thesen’s journals from the mid-60s to the mid-80s which contain her daily activities, her personal thoughts, as well as some of her creative work.
The fonds is arranged into three different series, Chronological Files, Journals, and Personal & Professional Records, as per the internal organization of the records. The main forms of these records are textual records, but also include graphic/photographic materials and mixed media. The records are arranged chronologically and intellectually within the series.

Collection consists chiefly of manuscripts produced by Frederick T. Bason, including a handwritten version of the author's manuscript "Summer" (19 leaves, written in 1962) and a two-part typescript of "The Last Bassoon," complete with the editor's corrections (part 1, pages 1-132 and part 2, pages 133-291). File 2 also includes a 24-page booklet of "Fred Bason goes fishing," published in 1959. File 1 also contains the following items: 1. A typewritten note from Fred Bason addressed to the owner of the original manuscript of 'The Last Bassoon,' dated January 1962. 2. A typewritten one-page list titled "Fred Bason has for sale the following splendid books." 3. A two-page handwritten letter dated January 1961, addressed to M. James, written on Fred Bason's author letterhead. In this letter, Bason expresses his gratitude for a cheque for a purchased manuscript, discusses his lectures in England, and mentions potential lectures in Quebec, specifically at McGill University.

Fonds consists of notebook kept by Tetley chiefly during the Second World War, while on active duty with the Canadian Royal Navy. The first entry is dated August 14, 1945, and begins with Tetley reporting for duty. The diary records daily activities onboard. From February 21, 1946, entries describe daily life in Montreal and at McGill, with detailed impressions of friends and acquaintances, often with full names and addresses. The final full daily entry is dated February 28, 1946. Following that, entries record major events, such as moving to Quebec in summer of 1949 or convocation, with acquaintances made and Tetley's descriptions and impressions of them, often with names and contact information. Other events noted include Provincial Congress at Quebec, September 1950; "Soirée à la Marine," February 10, 1950; summer in the navy in England, 1951; Boy Scout Campaign, February 1952. Final entries are undated, but the journal appears to end in 1952. The fonds also includes some items previously laid in to the diary, including one black and white photograph of a coastline (laid in before entry dated Sept. 18, 1945), 2 loose leaves with lists of names and some addresses and a postcard, and 2 doctor's notes certifying Tetley's vaccination laid in between pages 92 and 93. Other items laid or tipped in include: invitation to McGill Founders Day Convocation 1950, with notes, and pages from address books.

Letters and diaries, including typescript transcriptions with photographs, newspaper clippings and ephemera.

Correspondence, accounts, journals maps, etc., documenting Bissett’s career with the Hudson’s Bay Company. The Photostats (in C.1 and C.2) include Bissett’s journal and accounts at the Red River, 1854-1855, and a journal “Lachine to the Sandwich Islands” 1858-1859. There are also journals for 1859 and 1867. The original documents (in C.3) include correspondence with the Hudson’s Bay Company, 1858-1875, and accounts, 1860-1873. There are Bissett’s commissions as Chief Trader (1858) and as Chief Factor (1872), and a list of Chief Traders and Factors, 1855-1879. There are also some plans / maps, sketches, and photographs including a sketch of the Hudson’s Bay Post at Honolulu, ca. 1860.

Diaries with gaps for the years 1868 to 1910. Also included are a diary of a trip to Scotland and England in 1862 and a scrapbook which covers the years 1863-1869 as well as a catalogue of Wicksteed's library.

Fonds reflects L.-G. Papineau's daily work as an engineer between the years 1901 and 1905. Each volume is a daily diary, covering a year. Daily entries describe the activities of the people in his office. Most entries are technical: daily follow-ups on public works projects, including in the Montreal and Sorel harbours, Hochelaga, and on the Saint-Pierre River, meetings, finished tasks, and the absence of workers. Some are family related or comments on the news (for example, Queen Victoria's funeral on February 4th. 1901). Weather conditions and water levels are reported regularly, as it influences the pace of work on the construction sites.

The collection consists of Edith Smellie's diary, a photograph, and notebook "Visiting List." The first section of her diary recounts a trip from Brockville, Ontario, to New York from October 2-10, 1888. She and her companions left Brockville by steamboat and transferred to rail at Morristown. The diary details visiting Central Park, the Metropolitan Museum of Art, as well as Macy's and other stores. The final pages of the diary contain calculations and a short list of purchases, including boots, shoes, paints, and collars. A few pages in the diary begin to recount a second trip in 1889, as well as some poems. In addition to the diary is a sepia cabinet portrait by Sheldon & Davis, Kingston. The visiting list contains numbered entries of visitors for 1897, 1898, and 1899. There are also some addresses.

A diary kept by Reginald Edward Thompson describes his journey to the Rockies with Viscount Milton.

This diary written at Rome, 1848-1855, is in English, French and Italian.