The fonds consists of photographs (taken by Jennie) of the Hassan family, Exshaw townsite and industries, the Banff area and the Edmonton Portland Cement Company plant at Marlboro, Alberta. Includes the program for a banquet held in honour of William Exshaw by the staff of WCC&C (1908).

The fonds consists of business correspondence pertaining to William Heeley's career, briefs presented by the United Mine Workers of America, mining instruction booklets and examinations, certificates, newsclippings, evidence of the inquiry into the mining disaster at Brazeau Collieries, report on the Hillcrest Mine disaster, and mine plans. Also consists of photographs of coal mines in Edmonton, Jasper and the Coal branch; and of baseball and lawn bowling teams.

The fonds consists of two alphabetical series of correspondence files covering all of Herron's business, financial and mining activities, one series of invoices for Herron Cartage and one series of general correspondence. Includes photographs of the Herron family and oil drilling activities, and an interview with William Stewart Herron II, recorded by Jack Peach in 1987.

The fonds consists of letters to his family and photographs about life and prospecting in Alaska and northern British Columbia (1898); diary of trip to Cassiar goldfields and operation of his claim (1899); photographs of Montana camping trip (1898); and photographs of Rocky Mountain House area (1911-1912).

The fonds consists of prospectus, business correspondence, shares registers, drilling reports, financial statements and liquidation records. Includes personal correspondence between Jack Dillon and Guy Weadick (1925).

The fonds consists of Hollies' research reports and notes about coal (1923-1926) and waterworks (1929-1961); photographs of coal mining and construction of the Glenmore Dam; and photographs of the Hollies family and Fort Macleod pioneers.

The fonds consists of R.A. Brown's business correspondence (1949-1959), and his records related to the Independent Petroleum Association of Canada (1960-1964); Home Oil correspondence, inter-office memoranda, reports and geological studies (1950-1960); scrapbooks about the company's history (1936-1971); and photographs of Brown and Turner Valley.

The fonds consists of correspondence, predominantly about Fort Pitt; maps and plans of Hougham's property, the fort and the vicinity; photographs of North-West Mounted Police (NWMP), Riel Rebellion personalities, HBC forts, Fort Pitt, Hougham, and his ranch; guestbook, invitations, newsclipping and photographs of the cairn dedication; and miscellaneous reference materials about the NWMP and HBC. Includes some personal papers of A.N. Mouat (1894-1948): HBC correspondence, marriage certificates, invitations and drafts of manuscript called "The North West Rebellion, 1885". RECORDS RELATED TO THE FOLLOWING SUBJECTS ARE ALSO IN THIS FONDS. SEE INVENTORY FOR DETAILS: Batoche, Battleford, Francis Dickens, Fort a la Corne, Loon Lake, Archdeacon George McKay, W.J. McLean, George Gwynne Mann, and Dr. William Sibbald.

The fonds consists of family correspondence; and business correspondence pertaining to the Alberta Associated Oil Fields Ltd. and the Red Deer Valley Coal Co., including leases, invoices, receipts, a progress report, newsclippings, financial statements, mine blueprints, and photographs of coal mines. RECORDS RELATED TO THE FOLLOWING SUBJECTS ARE ALSO IN THIS FONDS. SEE INVENTORY FOR DETAILS: Alberta Pacific Consolidated Co., R.B. Bennett, Calgary Petroleum Products, Drumheller, helium, W.S. Herron, Imperial Oil Co., International Coal and Coke Co. Ltd., Lethbridge, N.T. Macleod, Nacmine, and A.P. Patrick.

The fonds consists of photographs of the 1884 and 1891 stores and the 1929 extension; photographs of store interiors; and photographs of various HBC posts in Manitoba. Also consists of a 1929 employee list for the Calgary wholesale operation; a brief history of the HBC in Calgary; and a press release about the HBC commemorative medal to commemorate the company's 300th anniversary.