Fonds consists of architectural drawings, project files, and photographs documenting the architectural works of Carmen and Elin Corneil between 1955 and 1992. The majority of the fonds consists of project records, including architectural drawings, notes, correspondence, minutes, specifications, reports, and photographs. Notable projects documented in the fonds include the Carleton School of Architecture, Wayland Drew House, Expo 67 Bandshells, Girl Guides of Canada Headquarters, Vestmannaeyjar Plan and Municipal Works Projects, Wintergreen Building, Icelandic Concert House, McMullen Cottage, and OPSEU Headquarters. The fonds also includes twenty-three student drawings by the Corneils and a small volume of professional records, including photographs of Carmen at the 1993 Governor General awards ceremony in Vancouver and the catalogue for the Corneils’ Storm Windows exhibition. The fonds has been divided into three series: 1. Student records; 2. Professional records; and, 3. Project records.

The fonds consists of records related to church administration, including minutes, correspondence and annual reports (1883-1985); Sunday School (1905-1967); women's groups including Ladies Aid Society and Woman's Missionary Society (1896-1967); men's groups including AOTS and Young Men's Club (1903-1962); memberships (1886-1971); weekly calendars / church bulletins (1912-1976); newsletters (1887-1975); newspaper clippings (1883-1975); History Committee for the church centennial (1974-1975); programs and memorabilia (1897-1979); architectural plans for the church building (1916-1955); financial records (1913-1948); and photographs of the church, members and events ([ca. 1884]-1975. Includes architectural plans for the Moravian Church (1912-1913).

The fonds consists of personal income tax returns (1947-1948, 1961); financial records of the Bow River Horse Ranch and Hungarian Alberta Ranching and Investment Company (1926-1955, 1961); recorded reminiscences (1973, 1980); plans of the Bow River Ranch (ca. 1912-1920); and photographs of the Csavossy family, Bow River Ranch, and homes in Hungary and Alberta (1901-1971). Includes the 1947 income tax return of Princess Tania Obolensky.

Fonds consists of architectural drawings and photographs documenting the architectural works of J. Francis Brown, his son, F. Bruce Brown, and their subsequent firms, Bruce Brown & Brisley, Brown Brisley & Brown, Douglas Bruce Brown, and Brown Beck & Ross. The fonds includes early drawings by J. Francis Brown from 1890 to 1900 for the Monroe County Courthouse, the proposed B.C. Legislative Buildings, and a Triumphal Arch in Toronto. There are twenty-two student drawings by F. Bruce Brown from 1920 to 1922. The fonds includes photographs of architecture in France, Italy, and England taken by F. Bruce Brown while he studied at the Fontainebleau School of Fine Arts (1923-1924). There are copies of 189 colour slides documenting projects designed by the architects from 1886 to 1972. The slides are copies of photographs taken by F. Bruce Brown. The fonds notably also includes 1,765 architectural drawings for over eighty church projects the architects designed in Ontario from 1936 to 2006. The churches are mainly located in Toronto and the surrounding area, and are almost entirely Protestant churches. The drawings include preliminary proposal drawings, architectural working drawings, and perspective drawings. Among the notable projects documented in the fonds are McMaster Divinity College, All Saints Church Kingsway, Islington United Church, Bloor Street United Church, Leaside United Church, Kingsway-Lambton United Church, Parkdale United Church & Residence, St. Matthew's Anglican Church, St. Andrew's Presbyterian Church (Cobourg), and St. Giles Presbyterian Church. The architectural drawings include several perspective drawings created by the renowned Canadian sculptor William McElcheran, who was employed by Bruce Brown & Brisley as liturgical designer in the 1950s. The fonds contains five series: Series 1: J. Francis Brown drawings 1890-1900; Series 2: F. Bruce Brown student drawings 1920-1922; Series 3: F. Bruce Brown photographs 1923-1924; Series 4: F. Bruce Brown photographs of projects; and Series 5: Project records – Drawings.

Fonds consists of personal and professional records created or maintained by George Baird. The records document his activities as a renowned Canadian architectural studies teacher, critic, and writer. The files consist of correspondence, writings, photographs, presentations, awards, posters, research, and teaching files. The majority of the records are from 1950 to 2018, spanning his activities as a professor and dean at the University of Toronto (1967-1993, 2004-2009), professor at Harvard University (1993-2004), a visiting lecturer at schools and events around the world, and as an influential critic and writer on architectural theory. The fonds includes records relating to Baird’s many writings on architecture, his education at the University of Toronto (1957-1962), his service on associations, and his travels both personal and professional over the years. The fonds has been divided into ten series: 1. Correspondence, 2. Education, 3. Photographs, 4. Teaching, 5. Associations, 6. Awards, 7. Lectures, Talks, and Exhibitions, 8. Reference, 9. Work, 10. Writings.

The fonds consists of Calgary Centre for the Performing Arts records (1980-1990): programs and brochures, newsclippings, news releases, annual reports, correspondence and reports, speeches given at CCPA events, auditors report and financial statement, lists of committees, architectural plans, sketches of interiors, posters and gala opening promotional package; and CCPA Guild Association records (1980-1990): bylaws and incorporation documents, minutes, membership lists, and list of executives. Includes Harry's certificates and awards (1967-1989), biographical information and passport; a recording and text of his convocation address upon receipt of his honorary doctorate; and correspondence of Harry and Martha regarding community fund-raising (1981-1987). Also includes photographs of Harry receiving awards (1960-1973), Performing Arts Centre models and the Carthy organ (1980s).

The fonds consists of tenders records (1925-1937), general ledgers (1950-1959) and architectural plans for the Birks Buildings and many other construction projects (1929-1992).