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 primarily of research material for the book, Cornwall Electric: 100 Years of Service, published in 1987 by Karen Carter-Edwards. The records focus on Cornwall and the history and development of Cornwall Electric; they also cover broader issues such as the development of public education in Ontario, municipal ownership of public utilities, and the development of provincial policies related to public health in the areas of sanitation and fluoridation.

This collection consists of an eclectic assortment of documents and papers pertaining to many parts of Canada including 3 documents prepared by Powadiuk for the government, 2 of which concern native peoples; 10 prints of 19th century personalities; 1905 map of the Niagara River; papers re Indian-Eskimo Association; deeds, mortgages and trust documents from Huron and Bruce Counties; Niagara peninsula documents including Hugh Alexander's account book; Lord Selkirk letter dated 1837; Charles G.D. Roberts letter dated 1892; notes on the inception of "Evangeline." A major element in the collection relates to Mr. James Ross of East Hawkesbury, stone mason and merchant and his family. The Ross quarry appears to have supplied stone for the Carillon lock and for Fort Henry. The family was involved in the East Hawkesbury school for 2 decades.

This collection consists of a photograph of John R. Marshall, possibly in his late 30s or early 40s, and newspaper clipping memorials to Marshall at the time of his death in April 1952.

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.

This item is a ledger used by John Bertram & Sons to keep track of daily transactions and orders.

This fonds consists of day books, account books, miscellaneous invoices, and photographs relating to the John Bee family who operated a saw mill near Port Hope in the 1850's.

This fonds consists of 68 photographs of commercial signs held in albums as catalogues of J.J. Turner & Sons company, Peterborough, Ontario. It also includes one 8 X 10 photograph and one photograph identified as George A. Cox (1840-1914) of the Colborne/Midland railway.

This fonds consists of copies of papers written by J.E.R. and H.V. Munro of Peterborough, Ontario, on the following topics: The Shanleys - Pioneer Railway Builders, manuscript 14 pages, (London, Ontario); Katherine Wallis - 1945 address to Women's Art Association of Peterborough, manuscript, 9 pages; Women's Art Association of Peterborough through 60 years, 1965, 8 pages; Pioneer; A Chronology of Prince Edward County and the Early Pioneers, 1964, 28 pages; and The Village of Demorestville in the Township of Sophiasburg in the County of Prince Edward, Ontario, 1971, 23 pages and 6 pages correspondence from 1972.

This item is a photocopy of a letter of J. Brown to his nephew Archibald Brown of Kittley, near Smith's Falls, Canada West, dated December 30, 1845. Comments on family matters, crops, number of shops, saw mills and foundries in Peterborough are written in the letter.

This fonds provides a full view of the history of a well-intentioned but short-lived organization involving Indigenous people, government, and the commercial world. It consists of early plans, minutes and correspondence of the board of directors, the development of a constitution and bylaws, correspondence with government and native groups, craft training experience, inventory and accounting processes.

This item is a journal of events kept by the Post Manager at Eastmain, Outfit 260, James Bay District of the Hudson's Bay Company. His instructions were to record weather conditions, temperatures, activities of Inuit and Native fur trade, animal and bird migration patterns, supply ship and passenger activity, mail arrivals and news of Revillon Freres at an adjoining post. A transcription of the Journal is available.

The collection consists of photocopies, originals and typescripts, brought together by Howard Pammett, of newspaper articles and unpublished articles on a variety of subjects such as Mossom Boyd, lumbering in the Kawarthas, Katherine Wallis, Peterborough Canoe Company, Trent Valley Navigation Company, and steamboats on the Trent-Severn system. The newspaper articles are from the "Progress of Peterborough" series by Pammett (Peterborough Examiner, 1950-51). The unpublished articles are "A Survey of Kawartha Lumbering 1815-1965" by Pammett and "The Peterborough Canoe" by Donald Cameron. There is also correspondence of Katherine Wallis, Mossom Boyd, and the Trent Valley Navigation Company.

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 item is a photocopy of a letter written by H.H. Stevens January 11, 1968 to a student in History/Political Science 301 in response to questions posed. Stevens writes about the Report of the Price Spreads and Mass Buying Commission, 1934-35, The Canadian Manufacturers Association's complaint, R.B. Bennet's refusal to act, Bennet's removal of Stevens from Conservative Party and the elimination of sweat shop conditions.

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

This item is a letters patent incorporating the Havelock Electric Light and Power Company, dated March 21, 1903 and recorded by the Deputy Provincial Registrar on March 25, 1903.

This collection consists of a ledger dated 1880-1905 created by Robert Henry Reid which records transactions for goods sold or services exchanged for goods. The merchandise involved appears to be that of a general store or farm supply depot. Also included is a journal (and typescript) created by Frederick Reid describing his move west from Ontario to Edmonton between 1907 and 1909. A biographical note about Fred by his son is included at the end. Collection also includes a letter to Harold A. Reid from Florence Reid and two copy photographs: one of Fred and Louise Reid, 1949 and one of the school house which Frederick Reid attended, 1946.

This fonds consists of three certificates: the first, dated October 19, 1948 appoints the Hon. Harold Robinson Scott as Minister of Lands and Forests for Ontario; the second, dated May 4, 1949 confirms that appointment; and the third, dated May 4, 1949 appoints him as a member of the Executive Council of the province of Ontario.

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 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.

This collection consists of coupons from the Gummed Address Company of Philadelphia, Pennsylvania, United States.

This photograph is of two men in a grocery store circa 1910. The photograph was taken by E.P. Wise of 421 N. Tidworth.

This fonds consists of minutes, correspondence, balance sheets, and financial records of the Gordon Mackay Company, its subsidiaries and some of its officers. It includes photographs, maps, plans, annual reports and newsclippings.