This fonds consists of materials relating to Gilbert and Sullivan productions, the Coventry Singers of Peterborough, and the Town and Gown concerts of Peterborough. Also included are materials related to the Progressive Conservatives, the New Democratic Party, the 1975 election, and Peterborough voting patterns.

Collection consists of correspondence, surveys, notes, plans, and maps of Peterborough area surveyors John Huston, John Reid, Alfred J. Cameron, and John W. Pierce. Also included are speeches, newspaper clippings, biographical accounts of various local surveyors, miscellaneous published items re Peterborough, and documents and photographs relating to Pierce's survey of the Ontario-Manitoba border in 1921.

This fonds contains records of John Merton Bowes’ 70-year career as a real estate agent in Toronto and Peterborough. The records include photographs, reports, advertisements, and other paper records of his professional career beginning in the 1950’s up to his retirement in 2020.

Fonds consists of research materials relating to early nineteenth-century Irish immigrants, Thomas Alexander Stewart and Frances Browne Stewart, of Douro Township, County of Peterborough in Ontario. Included in the research materials are photographs (including 3 daguerreotypes), genealogical family charts, and articles and papers relating to Stewart family descendents and other Peterborough settler families. Also included is the personal correspondence of Jean Shearman.

Fonds consists of correspondence, manuscripts, published papers and booklets, and research materials relating to the many papers, articles, and books written by Jean Murray Cole

This fonds consists of research papers and notes pertaining to the publication of the Peterborough Historical Atlas in 1975 and the subsequent activities of the Peterborough Atlas Foundation.

The fonds consists of deeds, mortgages, agreements of sale, abstracts and records relating to the east half of Lot 21, Concession 6, Cavan Township and to the south half and northeast quarter of Lot 21, Concession 7, Cavan Township owned by the Roddy Family.

This fonds consists of miscellaneous documents including Alexander Edmison's diary, a typescript of "Alex's Day", photographs, etc.

The three photographs are of a logging crew, ca. 1902, a member of which is George Noyes, who helped build the Peterborough Lift Lock; George Noyes aboard the "Bob Hall" (boat); and the "Bob Hall" anchored at a dock. One additional photograph added in 2007 is an 8" x 10" photograph of a logging crew which included George Noyes in the back row, looking away from the camera.

Fonds consists of one copybook of arithmetic exercises belonging to Isabella Miller, Otonabee Township.

This fonds consists of letters from a servant girl, Isabella Brownlie in Otonabee to her brother Claud in Scotland. After 1845, the letters are from Isabella and her husband James Miller. The fonds also contains two photographs, one of Isabella's brother, Claud Brownlie, with his wife, Elizabeth [Kendrick], and the second of Claud Brownlie alone, as well as a diploma for Thomas Menzies Miller, 1891.

This item is a photocopy of a letter written by Isabella Carr to her sister, Mrs. Richard Bond of Lockport, New York. The letter was written in February, 1846. The letter gives news of family and neighbours and tells of an outbreak of measles.

Fonds consists of family and business records pertaining to Howard Borden Hamilton and his company, "Howard Hamilton", later known as "Hamilton Holiday Homes", located in McCracken's Landing, Ontario.

Included in Box 1 are company financial records, wage records, time logs, inventory records, building permits lists, etc. (1937-1981).

Included in Box 2 are business receipts (1979-1981); George Wade bills, etc. (1961-1962); deeds and property documents (1937-1974); Gwendolen Hanley documents relating to various shares, and to the Parkside Motel, Otonabee Township, Ontario, and Forest Plaza Hotel, Mount Forest, Ontario (1963-1972); and Herczeg, Perlus, and Okany building plans (1971).

Also included are miscellaneous family records, and a folder of local business receipts issued to William Crowe of Stoney Lake, Ontario, and Jordon Crowe (1883-1924), a "Pathmasters" list, and "Heart Receipt", a recipe for heart ailments.

Located in the Large Materials Cabinet are building plans for cottages, homes, and decks at properties belonging to [Keith McKerracher] (1965), Order of the Eastern Star (1972), Clementi Lodge House, Lakefield (1973), D. Bell (1976), Domal-Marine Div. (1980), Marvin McDermot (1982), and J. Webster (1982).

This fonds consists of various Heritage Peterborough administrative documents including minutes, a manual, statements, budgets, etc. Also included are various materials and correspondence relating to historical sights in and around Peterborough.

This fonds consists of minutes, correspondence, pamphlets, placemats and a booklet By Lake and By Lock produced by Heritage Peterborough to raise public awareness of history and heritage buildings in the city and county of Peterborough.

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

Collection consists of legal documents related to Thomas A.S. Hay, Anna Maria (Stewart) Hay, Thomas Hay, M.D., A. Charles Dunlop, Eleanor Susanna (Stewart) Dunlop, and Mary Dunlop. The collection includes wills, and property and estate documents.

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 correspondence; bond; and receipts, July 29, 1853 to March 3, 1856, from Henry Ruttan, Cobourg, Canada West, to George Savigny, Otonabee Township, Peterborough County, with regard to the latter's purchase of Reserve Lot no. 15, 17th Concession, Otonabee.

This letter is a hand copy of an indenture between G.B. Hall, his wife, E.M. Hall, and Zaccheus Burnham, for the sale of lands in Otonabee township.

This collection consists of records collected by G. Wilson Craw such as school histories, Peterborough County; Barnardo's Canadian Homes Almanac 1901; a list of Peterborough Utilities Commissioners 1902-1965; biographies of Peterborough residents; deeds and mortgages; North Monaghan voters list 1883-4; 76 photographs of industries, schools and churches and sporting groups, as well as a history of Springfield, North Monaghan.

This fonds consists of correspondence, an early version of the manuscript of Our Forest Home, and a copyright document for Our Forest Home. Also included are drawings, a painting, and house plans.

This addition to the fonds represents a compendium of Stewart materials. It consists of 5 volumes of transcriptions of letters, journals and other papers of Frances Stewart of Douro Township, Upper Canada, and other family members. These 5 volumes transcribe materials of varying provenance and location and were made by Jean Shearman and her sisters. Interfiled within the volumes is the Stewart-Dunlop fonds (94-007) which is comprised of photocopies of correspondence and a family tree; the correspondence is interfiled where it would naturally occur chronologically and the family tree is located at the beginning of Vol. 1. Note: In 2013, the original letters were received for many of the 94-007 items; the originals are processed as 13-008.