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.

Collection consists of 169 19th century American photographs. Included are 115 carte-de-visites, 40 cabinet portraits, 2 albums, 11 miscellaneous photographs and 1 envelope of miscellaneous business and greeting cards.

The photographs vary in size, but many of are 1 x 1 cm and mounted on card. Most are albumen type photographs depicting various people including infants, children, and adults. The photographs come from various studios across the United States though the majority come from studios in New York, Vermont, Massachusetts, New Hampshire, and Illinois. The photographs, since rehoused, were originally housed in two albums decorated with an intricate relief on the cover and a metal clasp lock.

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.

File consists of one panoramic photograph of the Western Ontario Regiment doing training at Carling Heights in London, Ontario.