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.

The collection consists of ephemera, artifacts, and publications related chiefly to the Expo 67 World Fair in Montreal and some documents relating to its continuation, Man and His World (Terre des Hommes), an exhibition that was the successor to Expo 67. Many of the records and artifacts were produced by participant countries and sponsors or by the Canadian Corporation for the 1967 World Exhibition. Ephemera includes postcards, visitor passports, and ticket stubs, while other textual documents include guidebooks, magazines, catalogues, books, clippings, information manuals, and some unpublished planning documents. Artifacts include license plates, vinyl records, letter opener, bottle caps, shopping bags, and pins. The collection features pamphlets and brochures for numerous pavilions, events, services, and countries featured, as well as many maps for the Expo 67 grounds and documents related to subsequent seasons of Man and His World.

Fonds consists of primarily financial and legal records related to property transfers and the estates of members of the Dawes and Leishman families. It includes land sale deeds, court documents, invoices, receipts, and wills. Business and legal affairs of James P. Dawes, his wife Elizabeth Leishman, and their son Albert F. Dawes are represented in the fonds. Business deals associated with James P. Dawes include with Grand Trunk Railway Company of Canada. Many legal documents in the fonds are related to land holdings and property in Lachine, Quebec.

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.

This fonds contains material related to the writing career, environmental activism, and personal life of Mona Elaine Adilman. The documents cover a period between approximately 1935 and 1991. Much of the material relates to Adilman's poetry, fiction, and essay writing. In addition to manuscripts of poetry, books, and essays, there are research materials, promotional materials, grant materials, and correspondence related to writing and publishing. There are also materials related to her music writing.

These are various business papers of Simon McTavish and include partnership agreements with William and Duncan McGillivray, William Hallowell, Roderick McKenzie, Angus Shaw and James Hallowell, 1806 and drafts of agreement for seven years between McTavish, Frobisher and Company and John Fraser of London, Simon McGillivray and John Tullon, 1805.

A collection of documents from the life of Simon McTavish including a letter to his creditors and a series of legal opinions on the estate of Simon and William McGillivray. Documents' informational value is largely financial in nature.

Consisting of documents detailing the 1785 travels and observations of Joseph Hadfield through the Northwest fur trade of North America and to Niagara Falls (probably written after 1810). Observations are primarily economic in nature; however, there are also references to the geographical and cultural surroundings.

This material comprises a group of official documents, and correspondence among various partners. The official documents include four articles of agreement for partnership between various Montréal companies, largely with McTavish, Frobisher and Co., 1790-1802, and a memorandum on the effect of exchange differences on the partners' shares (approximately 1826). The partners' correspondence, approximately 1792-1808, contains letters from Simon McTavish, Isaac Todd, and Alexander Mackenzie concerning provisions, business agreements and loans. A letter from William McGillivray to Mr Justice Reid discusses family matters. One financial ledger for the North West Company contains business accounts and records transactions. The bulk of entries are dated from January 1810 to November 1825, with some entries dated 1861.