Fonds consists of Harley Cummings' research material for Early Days in Haliburton, published in 1963. Included are original wage lists, letters, receipts, accounting records, and agreements of the Ottawa logging company, Bronsons and Weston, with several documents relating to their York Branch operation. Documents relating to business transactions with the Boyd lumbering company of Bobcaygeon, and with individuals along the Peterson Road and Bobcaygeon Road who provided supplies and lodging for the workers comprise a part of the holdings. Mentioned are the Egan Farm in Dungannon Township, Hastings County, and the Bruton Farm on the Peterson Road in Haliburton County. There are references, too, to the operation of cadges between locations (commercial carriers which transported supplies by horses and sleigh/buggy). Also included are copy maps; photographs; notes; handwritten transcriptions of diaries of Alexander Niven and of Mrs. C.R. Stewart; and photographs of Lillian de Grassi Boyd, the Blomfield [Blumfield] family of Lakefield, and the Strickland homestead in Lakefield.

Fonds consists of minutes, correspondence, photographs, articles and speeches relating to the Windsor, Ontario committee of the Ontario Natives Development Fund Inc.

Fonds consists of personal correspondence and R.C.A.F. materials relating to the military career of John Grover. Also included are family history materials, including a family tree, research notes, and typescripts of family letters.

Fonds consists of five photograph albums related to the activities of the Peterborough area Xi-Iota Chapter of the Beta Sigma Phi. The albums are dated 1987-1988, 1988-1989, 1995-1996, 1997, and 1997-1998.

Fonds consists of research materials and photographs pertaining to the 70th anniversary history publication of the CFUW Peterborough Club. Also included are materials relating to earlier anniversaries, the awards fund, various projects taken on by the CFUW Peterborough Club, policies, and the IFUW dinner held at the Canadian Canoe Museum in 2001.

Fonds consists of records related to the Beta Sigma Phi of Peterborough, Ontario. Correspondence, minutes, notes, membership lists, treasurer reports, photographs, and newspaper clippings pertaining to the Area Council, the Laureate Delta Beta chapter, the Delta Chi chapter, the Epsilon Mu chapter, and the Xi Iota chapter are included. Also included are 13 photographs of inaugural activities of the Peterborough Beta Sigma Phi in the 1940s.

This fonds consists of programmes, rules and regulations, membership records, annual reports, minutes, photographs, correspondence and research material of the Lyceum Club and Women's Art Association of Peterborough.

Fonds includes personal and business correspondence, notes, and documents. Also included are greeting cards, invitations, and photographs. Major categories include Trent University, Police Services Board (Peterborough), Trent-Severn Waterways, Bagnani Endowment Trust & Vogrie, Broadview Press, Ontario Heritage Press, Association of Commonwealth Studies, and Association of Commonwealth Universities.

Fonds consists of approximately 500 photographs related to Arbor Theatre productions and events. Also included are two scrapbooks of newspaper clippings, playbills, etc. related to Whispers Dinner Theatre, Peterborough, Ontario.

Fonds consists of correspondence, journals, and newspaper clippings related to the family of Thomas Alexander Stewart and Frances Stewart. Many papers originate from the family of their son, Henry Louis Stewart. Also included is one photograph, a sketch of Auburn, the family homestead, and a hand-drawn map.

Fonds consists of correspondence and photographs related to the careers and the private lives of Martha and Kenneth Kidd.

Collection consists of nine Boyd family photograph albums, 14 glass plate negatives, and several strip negatives. The images depict the lives and activities of the Boyd family of Bobcaygeon, Ontario, and include lumbering scenes, Trent Canal steamboats, buffalo/Hereford animals, and travel excursions. Also included are three "Gypsy" photographs (Peterborough, 1909), and photographs of winter sporting activities. Several photographs depict family members; many are unidentified. Also included in this collection are copies of the wills of WT.C. Boyd and Mossom Boyd.

Fonds consists of Brown Bag materials relating to camps associated with the Ontario Camping Association. Materials include pamphlets, photographs, film and other digital media.

Fonds includes documentation pertaining to the professional and private life of Professor John William Burbidge. Included are his manuscripts of books, articles, and sermons, and student papers. Also included are research materials, offprints of published articles, correspondence with publishers, personal correspondence, lecture notes relating to Professor Burbidge's teaching career at Trent University, and congratulatory letters and cards relating to his retirement from Trent University and election to the Royal Society of Canada.

Collection consists primarily of photocopies and emails with information pertaining to various aspects of Peterborough's history, from both the city and the county. Brief history of the town of Lakefield is also included.

Fonds consists of correspondence, legal and financial documents, newspaper clippings, photographs and memorabilia relating to the Leggott family of Lakefield Ontario.

Fonds consists of minutes, correspondence, photographs, brochures, manuals and forms related to the Ontario Camping Association.