Collection includes created by Trent University's Haliburton-centred bioregionalism course. Records includes papers and reports prepared by students, reports and resource material on Haliburton, articles on regionalism, files pertaining to the Golden Lake First Nation land claim, a coursepack binder of resources, and copies of oral history interviews on cassette (originals held by the Haliburton County Museum).

Collection is arranged into 9 series: Student papers; Photocopied book, articles, and other resources on lumbering, agriculture and other topipcs; Audiovisual materials; Haliburton region reports and resources; Haliburton tourism information; Golden Lake land claim files; John Wadland's bioregionalism files; Bioregionalism coursepack and other educational materials; and maps.

This fonds consists of records from the law firm and practice of Hall, Gillespie, from its beginnings with Robert Dennistoun, to its termination with John Gillespie. This fonds consists of land search books, case files, estate records from probates of wills and succession of duty papers to surety bonds, and lists of assets and debts. It also consists of correspondence, the firm's written history, maps, deeds and associated papers, mortgages, debentures, bills of sale and other legal records. The records in this fonds deal primarily with people and places in the City and County of Peterborough as well as its surrounding area.

This fonds consists of primary research material and the manuscript and photographs for Harley R. Cummings' book, "Early Days in Haliburton". The fonds also consists of correspondence, including letters from the Honorable Leslie Frost, photographs, maps, and an original 1863 surveyor's diary for Eyre Township. Also included are the C.R. Stewart diaries, dated 1902-1904. C.R. Stewart (1826-1905) was resident agent for the Canadian Land and Immigration Company and was the first settler in the Village of Haliburton. In his diaries he refers to Colonel Samuel Hughes and Mossom Boyd. Stewart's son, C.E. Stewart (1851-1921) was editor of the "Bobcaygeon Independent". The fonds also includes several historical papers and publications written by Cummings and others.

Fonds consists of call-up notification postcards (1874-1880) sent by Lieut.-Col. Alex. McKenzie of Barrie, Ontario, to Lieut. John Sutherland of Bond Head, Ontario regarding the Battalion being raised at Barrie for the Northwest Rebellion. Also included are genealogical records related to the Cummings and MacCallum families, a photocopy of a book written by Harley Cummings entitled Cummings-MacCallum: A Tale of Two Families; notes and other materials related to the teaching career of Cummings; three photographs: Hon. Thos. Mackay's Mills, Distillery etc. and part of New Edinburgh, Rideau Falls, New Edinburgh, from Railway Bridge, and an unidentified photo similar to the previous two; and three maps: 1. Ontario Department of Highways Road Map of the Provisional County of Haliburton, 1952 (original); 2. Plan of Part of York River and its Southern Tributaries, Egan's River, Hudson's Creek & Allen's Creek together with the Head Waters of the E. & W. Branches of Crow River & Buckhorn Branch of Ottanabe [Otonabee] River, Tributaries to the St. Lawrence, surveyed by John A. Snow, Hull, 1855 (in four sheets, copied from microfilm); 3. Plan of Part of York River, commencing at the Floodwood Jam, surveyed by John A. Snow, Hull, 1854 (in three sheets, copied from microfilm).

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.

Fonds pertains to the work of Hazel Bird and her involvement with the Eastern Bluebird restoration project in Northumberland County. Included are 30 bird box observation journals, publications and newsletters of the Willow Beach Young Naturalists and the Willow Beach Field Naturalists, newspaper articles and information regarding the development of the bluebird project, statistical records, reports, and educational materials. The bird box observation journals also include notes about native flowers and other birds observed when checking the boxes. Also included are hundreds of letters which were sent to the Willow Beach Field Naturalists Club of Port Hope and to Bird requesting copies of the pattern and specifications of the bluebird nest box mentioned in two newspaper articles, Toronto Telegram, 14 May 1971 and Toronto Star, 19 September 1972; in these letters, many authors provide details of their experiences with bluebirds in various Ontario locations. Also included is a removable USB memory stick containing maps and lists which pertain to the locations of bluebird sightings/boxes referred to in the various statistical records and reports.

The fonds consists mostly of Helen Marryat's (nee Helen Fowlds) personal experiences as a nurse in World War I, and her activities as a local historian. There are clippings of her articles in local newspapers, historical maps (drawn by Gerald Marryat) and other materials relating to settlement of Hastings and district such as education and nursing. Also included are the correspondence and photograph collections of her brothers, Donald and Eric (mostly from World War I), and material on Frederick Marryat (1792-1848), navy captain and novelist. In December 2001, Trent University Archives launched an online exhibit which depicts Helen Fowld's experiences in World War I. All her letters and diaries are transcribed and are found at the following site: http://digitalcollections.trentu.ca/exhibits/fowlds/ffowldswelcome.htm