Fonds consists of materials documenting William Dendy's life and career as an architectural historian including university course notes, research material for published works, research material on the history of Canadian architecture and other research interests such as Forest Hill, Hamilton, the architects Frank Darling and William Somerville, and the Massey family. Some materials relate to Dendy's teaching activities, Toronto walking tours and consultancy projects.

Also present are articles, card files, clippings, correspondence, electronic records, ephemera, manuscripts, maps, manuscript and typescript notes, as well as photographs, negatives, and approximately 40,000 slides (including more than 17,000 images of Canadian architecture, urban space, and landscape). The slides were taken by Dendy and are each individually identified by him.

Collection comprises two separate series of items. The first are the architectural drawings that were created for the contests for both the city of Kitchener city hall and municipal buildings. These plans were created by W.H.E. Schmalz and others. The rest of the collection comprises materials created by W.H.E. Schmalz both when he was a student and a professional architect. Includes primarily maps, architectural drawings and art work.

Special Collections & Archives holds a variety of town guides from cities across the UK. Most significant urban centres in the British Isles are represented, and there is a comprehensive collection of guides to places which became Greater London in 1965.

The guides can provide a benchmark for assessing the very substantial changes which have affected British urban places in the past 60 years, and may be of interest to researchers in a variety of disciplines.

The town guides vary in size from a slender brochure of 30 pages for a small Urban District to large-format volumes of over 300 pages for a major City and County Borough such as Liverpool.

Fonds consists of material accumulated and kept by Ross Dixon relating to his entrepreneurial interests, career, and personal life, and to the philanthropic activities of Ross and Doris Dixon. The material documents some aspects of his personal interests and childhood, his early career, and his career in industrial relations at Uniroyal Canada (formerly the Dominion Rubber Company).

A significant portion of the fonds relates to the businesses he formed outside of his professional career, the Westmount Construction Company and Westmont Enterprises Limited, for the period from the late 1940s to the early 1970s. These records document trends in suburban home-building and design during that time and include a large number of architectural drawings.

The fonds is not comprehensive, lacking documentation relating to the formation and administration of the Westmount Construction Company and Westmont Enterprises Limited and containing only a small amount of material relating the other area of his entrepreneurial activities, investment and financial services.

Fonds includes correspondence, newspaper clippings, advertising material, architectural drawings, legal documents, photographs, accounting records, reports, handwritten notes, certificates, speeches, company publications, minutes, financial statements, ephemera, and other material.

The Rosa Breithaupt Clark Architectural Collection is the result of an endowment made by Herbert Spencer Clark in 1982 in memory of his late wife, Rosa Breithaupt Hewetson Clark, formerly of Kitchener. Included in purchases made through this endowment are exemplary treatises from the sixteenth to the twentieth century supportive of the School of Architecture's cultural history emphasis.

Awards made in 1987 and 1990 by the Social Sciences and Humanities Research Council (SSHRC) of Canada under their programme supporting the development of specialized research programmes enabled the collections to grow significantly. The first grant was dedicated to the purchase of landmark titles in the history and theory of architecture. Since the discourse of architecture ultimately looks back to the Roman writer, Vitruvius, it was appropriate that the first acquisition using these funds was a rare edition of a Vitruvian treatise printed in 1536.

The second of the SSHRC grants was awarded in 1990 specifically to support the collection in an area of critical importance: architectural developments in Northern Europe and on the North American frontier which have a profound effect on architectural theory and urban development in Canada.

A third award made by SSHRC allowed the Library to purchase The Dictionary of Architecture issued by the Architectural Publication Society (1853-1892), described as a monument to nineteenth-century scholarship.

Materials created or accumulated by Robert Shipley during his personal and professional life. Includes Shipley's personal journals and notes; articles written by Shipley in different news media and materials related to Shipley’s books and publications; personal and professional correspondence related to his time in the Canadian Armed Forces, different jobs he held, and his time at the University of Waterloo; and research materials created and accumulated by Shipley on different matters.

Collection consists of 82 plans of gravel pits in Ontario. The plans have been collected by Wayne Caston, and he was involved in consulting in many of the projects. The records in this finding aid consist of information taken from an Excel spreadsheet created by Caston with details on each of the plans. A printout of the spreadsheet is also present in the collection. Plans are listed in the order originally provided by the donor on the spreadsheet.

One register book kept by the Ontario Association of Architects for the years 1890-1899. The book lists dues paid by each member of the association as well as money received for exam fees, filing articles, student fees and more. Also includes one item of correspondence from Mills & Hutton, architects asking the secretary for information on rates for architectural work. The register was kept by William R. Gregg.

Fonds consists of material relating to the history, operation and products of the Kaufman Rubber Company, later Kaufman Footwear. Includes catalogues of products, documentation of formulae, compounds, in-house "written standard practice" manuals illustrating industrial processes. Includes corespondence, clippings, ephemera, memoranda, photographs, publications, reports, and sound recordings.

Fonds consists of materials created and accumulated by John Ivan Rempel that document his professional life and activities in architecture and architectural heritage, primarily relating to his work "Building with wood." Includes materials relating to his activities; manuscripts and research materials; and photographs of wood construction.

Materials created or accumulated by the Reive Family, especially Dr. Wilfred G. Reive and Mabel M. Reive during the moving, purchasing, design, and construction of their family home at 178 Claremont Avenue. Includes invoices and cheques, architectural drawings, and family photographs.

The Breithaupt Hewetson Clark collection includes family papers the three families named; the Breithaupt family, the Hewetson family, and the Clark family. Made up of over several hundred cubic feet of archives, about 12,000 photographs, several thousand printed items and a large group of "subject and topical files" as well as plans, maps and drawings.

The largest set of family records are those related to the Breithaupt family of what is today Kitchener with the earliest documents being from the period of Liborious Breithaupt's emigration in 1843. A small group of family papers collected by Spencer Clark contains material on the Clark and Alexander families. Other families including the Devitt family of Waterloo and the Davis family of Brampton are also represented in the collection.

Also in the collection are records related to the Guild of All Arts (now the Guild Inn) in Scarborough, Ontario from its inception in 1932 to the 1980s. Founded by Rosa Breithaupt Hewetson Clark and Spencer Clark, the Guild began as a co-operative crafts community, and evolved primarily as a hotel and conference centre. In addition to Guild records, the Breithaupt Hewetson Clark collection holds smaller collections acquired by the Breithaupt family and by Spencer Clark. The personal library of Spencer Clark, which includes many books, periodicals, government documents, and ephemeral items, was donated together with the archival collections, and is particularly strong in the fields of urban planning, architecture, and Canadian art.

Materials include family papers from three families, the Breithaupt family, the Hewetson family, and the Clark family; records from the Guild of All Arts in Scarborough, Ontario, founded by Rosa Breithaupt Hewetson Clark and Spencer Clark; and several smaller collections acquired by the Breithaupt family and by Spencer Clark. The personal library of Spencer Clark, which includes many books, periodicals, government documents, and ephemeral items, was donated together with the archival collections, and is particularly strong in the fields of urban planning, architecture, and Canadian art.

Fonds consists of materials created and accumulated by Bill Thomson relating to his professional life. Includes materials relating to projects that he consulted on, materials relating to teaching responsibilities at the University of Waterloo, and speeches given at a variety of events.

Fonds consists of materials created and accumulated by the Architectural Conservancy of Ontario : North Waterloo Region Branch. Includes operational files including minutes and finances, project and event files and ephemera, as well as a large body of subject and clipping files on local buildings, environmental bodies, and heritage organizations.