Collection contains prints of Canadian landscapes done by William Henry Bartlett in 1841 and portraits of prominent 17th and 18th century politicians from Europe and Canada. Also included are letters from English prime ministers dating around the 1700s. The collection is arranged in one series consisting of print engravings, a file of Bartlett prints, and a scrapbook containing letters.

Fonds consists of materials created and accumulated by Gordon Good, primarily during the time he was employed by The Kaufman Rubber Company. Includes materials from Kaufman Rubber, as well as local and national history materials accumulated by Good. Fonds contains time books, ephemera, clippings, catalogues, rubber information and strike materials from Kaufman Rubber as well as materials relating to World War Two, Kitchener history and Canadian politics.

Contains one holograph letter from James Hoyes Panton to Drinkwater (C.P.R.) requesting a pass to travel free during the summer in order to do geological research, dated April 16, 1884.

Consists of Marion Conroy's copies of material given to delegates at the National Conference of Regional Chairmen, Consumer Branch, Wartime Prices and Trade Board held in 1944, and includes the agenda and outline of issues for the Conference, as well as a separate report submitted by Kate Aitken, Supervisor of the Conservation Programme, on the establishment and progress across Canada of "Remake Centres." These centres were for teaching women to conserve new yard goods by making over existing garments.

The fonds also contains a scrapbook kept by Marion Conroy of clippings and ephemera dating from 1941-1944. As well as documenting Marion Conroy's activities, the scrapbook contains information on the organization and personalities involved in the Board and the Consumer Branch, such Donald Gordon and Byrne Hope Sanders. Also present are news accounts of the many rules and regulations applied to all aspects of the production and consumption of consumer goods, from fashion, food and drink, and housing, to the delivery and return of purchased goods.

7 p. ms. report dictated by Rear-Admiral Charles Holmes for his superiors, recounting in detail the events of the Battle of the Plains of Abraham. Major-General James Wolfe captured Quebec on Sept. 13, 1759, but died on the battlefield. His opponent, the Marquis de Montcalm died the next day. Holmes dictated a detailed account of the battle and sent two copies on separate ships to the British Admiralty. This document is the second copy of that report.

The Sims family collection encompasses records of the Sims and Cook, Davidson and Garden families retained by members of the two family branches that came together when Harvey James Sims and Florence Katherine Roos married in 1902. Their Sims and Davidson forbears were equally significant in the history of the Waterloo-Wellington area and in the growth and development of agriculture, education, business and government. Harvey James Sims and Florence Katherine Roos were deeply involved in their local community of Berlin, (later Kitchener) Ontario and their own records contain significant additions to our knowledge of local personalities and affairs. Harvey was a childhood and lifelong friend of William Lyon Mackenzie King; they wrote and visited each other regularly. King's sister Bella was also a close friend of Florence from school days on.

Collection consists of material relating to William Lyon Mackenzie King from the estates of his brother Dougall Macdougall “Max” King and of his nephew (Dougall’s son) Arthur Macdougall King. Its major component is correspondence from Mackenzie King to Arthur King and also to Arthur’s wife Kathleen, over a period of twenty-seven years from 1923 to 1950.The first letter is dated 1923, a scant three years after the death of Max King, when Arthur and his twin brother Lyon were 10 years old and the last in the series is dated July 5, 1950. The collection also contains documents and ephemera relating to King’s death, funeral and will, received by Arthur King as a participant in those events; also present are issues of major Ontario newspapers that covered Mackenzie King's death and funeral as events unfolded day-by-day. A small selection of photographs, some formal and some snapshots, are also present. A selection of books retained by the family, among them works written and presented by John King and Dougall Macdougall King, also works owned by Mackenzie King as a boy, present a tangible reminder of the intellectual legacy of the King family.