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.

This item is a foreman's wage and material book from the Engineer Department of the Grand Trunk Railway, showing the name and occupation of workers, rate and amount of pay and material used for each four week period, 1866 to March 7, 1874. Each page bears the notation "paid at Belleville".