Consists of 9 photographs albums produced by the Canadian Car and Foundry Company of silver print photographs depicting views of CCF car, aircraft, and weaponry plants.

The accounting series consists of three account books detailing different financial dealings and assets of the Natural History Society of Montreal. The accounting details are varied, one being the treasurer’s ledger of income and expenses kept by Treasurers James Ferrier Jr. and E. E. Shelton (file 13.7); another showing closing account balances for 1905, 1914, 1915, and 1916 and sales clippings for properties: 52 University Street Property, 152 & 154 Drummond Street Property, and the 365 Mountain Street Property Diagram of the property of the Natural History Society (file 15.1); lastly an address book shows an alphabetical list of assets and their value, as well as a note in the front tracking “Field Day” surpluses and deficits from 1882-1890 (file 16.3).

Series consists of 15 bound volumes containing culinary and medicinal recipes, all created or collected in the Doncaster region of South Yorkshire. Two of the volumes are printed works by female authors devoted to cooking, confectionery, and household management (publication dates 1795 and 1814). The remaining 13 are manuscript notebooks. Two of the manuscripts feature attributions to Sarah Anne Warde, while one is attributed to Eliza Smithson. The manuscript attributed to Eliza Smithson contains an enigmatical bill of fare, or table setting riddles, penned by Smithson wherein in place of the name of a dish, Smithson provides an enigma.

Series consists of greeting cards, prints, and ephemera celebrating St. Valentine's Day. Items date from between approximately 1790 to the late twentieth century.

Series consists primarily of manuscripts in various stages of editing and publication, published by the Muses' Company. Also included are editors’ and authors’ notes, publicity materials, author correspondence, pamphlets, and photographs.

The series contains Leon Edel's correspondence, with the majority before 1989. The correspondence ranges from personal to professional and literary, with letters from friends, acquaintances, scholars, authors, and publishers, such as Harvard University Press. Files that are significant either because of the correspondent or due to the extent of the correspondence include W. W. Norton, Anais Nin, Hannah Arendt, E. M. Forster, H. Montgomery Hyde, Geoffrey Keynes, and Allen Ginsberg. Many of the letters represent Edel's ongoing work to acquire copies of Henry James's correspondence and seek out information about the author from his contemporaries. Also includes a number of letters related to various lectures given during the 1960s and 1970s.

This series consists of a journal kept by Morrison during two trading journeys from Montreal through the Great Lakes to Toronto, Niagara, Detroit, and Michilimackinac in 1767 and 1769. The journal is a record of Morrison's business transactions conducted during these trips, as well as his day-to-day management of the journey and his team.

The journal was placed in a separate series as it is distinct in form and content from other material in this collection. The journal is a bound volume that contains daily entries with information about weather and travel, as well as accounts, invoices, lists of goods exchanged, and some other notes, including a list of Anishinaabemowin (Ojibwe) vocabulary. Entries in the journal are in rough chronological order.

Series consists of memorabilia and ephemera from Expo 67, including bottle caps, records, photograph albums, memorabilia produced for visitors and branded products such as beer mugs, soap, ashtrays, puzzles, postcards, coasters, glasses, and commemorative license plates. Tickets, tickets stubs, and Expo 67 visitor passports are also included in this series.

This series contains research files compiled by Armstrong during the course of her food research. The files primarily represent multiple visits to Quebec towns and regions. The series is divided into two subseries: (1) Quebec regional food research and (2) Food research subject files. The files in the first subseries are composed primarily of ephemera and research notes collected or created during her travels in various Quebec regions during research food and foodways. These include brochures about and/or published in various regions in Quebec, largely related to agro-tourism; business cards and pamphlets from restaurants, bakeries, and food producers; correspondence with chefs and proprietors, often with recipes attached; clippings; and Armstrong's travel or itinerary notes. Some of the largest files are related to Charlevoix, the Eastern Townships, Lanaudière, and Île d'Orleans.The second subseries contains research materials, notes, correspondence, conference presentations, ephemeral publications, etc. on specific topics, such as "Maple Syrup Pie" and "Cheese" or from particular conferences or events (such as "Culinary Historians Conference, May 2009").

The series also contains a small amount of material pertaining to conferences attended and general cooking ephemera collected by Armstrong, such as loose recipes.