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.

Anonymous open letter created by a group of feminists from Québec outlining the outcomes from the October Crisis (Québec, October 1970) and the relationship between Québécois feminist movements and the Front de Libération du Québec (FLQ).

Letter begins by explaining the relationship between the FLQ struggle and women’s struggle. It then moves to an overview of the events that lead to the October Crisis and the invocation of the War Measures Act, while calling for an independent Québec. Later, it covers the effects of the October Crisis for the citizens of Québec in general, and for women in particular (retelling raids, questionings, jailing, and overall police activities and attitudes). It continues with an exposition on women's inequality in government and society. The letter finishes by appealing for support to the FLQ and the women’s movement.

Letter seems to have been written shortly after the invocation of the War Measures Act in October 1970, and a year after the Women’s Movement in Québec began (possibly refers to the Québec Women’s Liberation Front (FLF) created on December 1, 1969).

A group of correspondence from Minnie Roberts, to her friend Eda Fuhrman. Minnie sent the letters to Eda who was still living in Kitchener, while she was living and working as a nurse in New York City. The letters detail her experiences as a nurse, her private life, and her thoughts on friends and family.

Collection consists of one undated typescript letter to Joseph Jefferson from Jan Larue in Iberia Parish, Louisiana. The letter requests Jefferson put in a good word for Larue. Also included is an undated photograph card of Joseph Jefferson, taken by Gilbert & Bacon studios in Philadelphia.

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.

Fonds contains autographs collected by Eugene Ferrin Clark from various British and American actors. Correspondence from Clark to various people soliciting autographs and autographed photographs are included.

Correspondence:
1. Granville Barker also G. Barker’s autograph
2. John Randolph Bolling; November 23, 1921
3. Witter Bynner, New York; December 12, 1921/December 21, 1921
4. W. L. George, New York; October 22, 1920
5. B. Roland Lewis, University of Utah; December 14, 1919/December 19, 1919
6. Joseph Pennell, London/Philadelphia; June 8, 1913/November 16, 1919
7. G. Rollin, Chicago; May 10, 1919

Autographs collected by Clark:
8. George Arlis, Walter Hampden, Victor Herbert, William Hodge, James Hunellar, Oliver Lodge, Nance O’Neil, Eugene O’Neill, A.C. Read, Chauncey Brewster Tinker

Photographs:
9. Floral Tributes on Grave of Actor James O’Neill, 1920 and photographs with autograph signatures of:

• Nazimova, n.d.;
• Henry Irving dated 1894;
• Anton Lang as Jesus dated 1922;
• Anton Lang dated 1922;
• Guido Moyr dated 1922.

Typescript letter regarding lumbering on Lake Huron, Ontario written by David M. Netterfield. The letter describes the history of the Spanish River Lumber Company that operated near the Sauble River, between 1882 and the 1940's, focusing on the 20th century history of the company. Account makes reference to the Spanish River Indian Reserve, Wahnapitae, Ontario, the Great Lakes Storm of 1913 and the Mississauga Timber Reserve. Also included is a business card dated July 14, 1958, for Noranda Mines Limited located in Toronto, Ontario with a handwritten note that reads: Thought this might interest you. Hope you had a good trip. Hank. 14 July/58."

Correspondence from Daniel Claus to Captain Matthews. The letter is regarding the capture of Peter Hansen and his servant as members of the rebellion by the Mohawk nation to be used to gather intelligence. The letter also mentions a contract for fresh meat, and that members of the village had been unwell. At this time Claus had been appointed deputy agent of the Six Nations in Canada under Frederick Haldimand.

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.