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 fonds consists of two watercolours with one identified as Hastings, Ontario, and and the other identified as Forest City. Also included in the fonds are two pencil sketches and a photograph of another sketch. One sketch of two farms and a river with a steamboat on it, but otherwise unidentified. The other sketch is of the Anderson house, the Ashfield house, Mr. Harry Fowld's house and the Wanamaker's house, all in Hastings, Ontario. The photographic reproduction is of a sketch entitled Hastings on the Trent, Ontario. The watercolours and sketches were created by Rev. Michael A. Farrar.