Fonds consists of documents and photographs relating to Harley Cummings' education and military career; his research notes, correspondence, and manuscripts relating to family history and Ottawa schools history; and miscellaneous scrapbooks.

Fonds consists of maps and plans of the Ottawa and Haliburton areas, time-books of Bronsons and Weston logging firm, and photographs of the building of a railway, and of the Haliburton area. Included also are research material and manuscripts relating to books which Harley R. Cummings wrote about schools in the Ottawa area, and on the history of Haliburton. Included are notes on John Strachan and a transcript of his diary. The fonds also includes several genealogical charts of the MacCallum family.

Collection consists of photocopies of newspaper clippings gathered as part of the press clippings service for Indian and Northern Affairs from June 10 1989 to August 30 1990. The photocopies are on a wide range of topics all concerning Indigenous peoples and communities. A large portion of the articles are about the Oka Crisis with mention to Alanis Obomsawin and the Kanehsatake Resistance, as well as the Meech Lake Accord with mention to Premier Robert Bourassa and the groups, The Native Council of Canada, The Inuit Tapirisat of Canada, and The Assembly of First Nations.