• The fonds consists of constitution and rules (1911); minutes (1913-1924, 1927-1928, 1947-1957, 1959-1964, 1970-1999); correspondence (1913-1921); office files (1952-1958, 1978-2007); financial records (1954-1990); scrapbooks (1950-1983); and photographs (1921-1970).

• The fonds consists of certificates of incorporation and association, bylaws, minutes, membership reports and lists (1890-1976), annual reports (1904-1967), correspondence (1920-1979), committee records (1969-1977), Policy and Planning Relations records (1944-1986), budgets (1969-1978), publications, newspaper clippings and miscellany. Includes photographs (1920s-1980s) of Calgary Chamber of Commerce personalities and activities, Calgary businesses and industries, and Banff and Waterton views. Also includes recorded interviews with past presidents and general managers (Ross Alger, Blake Ashforth, Cliff Black, Bob Braun, Don Cross, David Dahl, Edgar Davis, Bill Grant, Norman Green, D.E. Lewis, Rod McDaniel, Eric McGreer, Ted Mills, Fred Peacock, Gordon Pearce, A.H. Ross, Peter Valentine, and Tom Walsh), and a promotional audio recording and film.

• The fonds consists of family correspondence (1911-1968); George's historical society correspondence, history articles by various authors (1923-1926), and newspaper clippings on historical topics (1897-1965); David's diary of boy scout activities (1927); family certificates, memberships, programs, greeting cards and autograph book; and photographs of farm machinery, the Ranchmen's Club and Calgary.

The fonds consists of personal correspondence and correspondence related to agricultural, political, cooperative, and Pincher Creek matters. Includes notes for speeches, patent for "shockers" he invented, diary of farm activities (1927-1932), and newspaper clippings.

*The fonds consists of general correspondence, invoices and receipts; account books (1891-1896); legal and business correspondence (1865-1930); appeal books (1893-1932); and Masonic Lodge bylaws, regulations and correspondence (1898-1930). Also includes Bown's extensive collection of vintage First Nations and pioneer photographs from the Ernest Brown Studio in Edmonton.

The fonds consists of diaries (1874-1905), correspondence (1871-1882), and manuscript of his reminiscences. Includes some personal correspondence of brother, Harry Parker.