Fonds consists of materials relating to conferences, colloquiums, and workshops in which Professor John Marsh was involved, and to courses taught by Professor Marsh at Trent University. Also included is miscellaneous correspondence, and reports, submissions, papers, articles, and books written by and edited by Professor Marsh. Included in the fonds are four photographs and six cassette tapes.

This fonds consists of six photographs of "Blyth", the home of John Langton and his family. The photos were taken in 1911 and 1912. The home, which has since been demolished, was close to Fenelon Falls on Sturgeon Lake. The people in the photographs are not identified. Written on an envelope, included with the photographs, is "1911 & 1912. Old photos of "Blyth" Given to M. McCulloch by Mrs. [Frances] George Douglas."

This fonds consists of photographs of some of John Graves Simcoe's relatives. There is one photograph of "Aunt Ann Griffin" in front of a fireplace. There is one tintype of an unidentified elderly woman and another photograph of an unidentified elderly woman who was photographed by Ewing Photographer of Port Hope and Peterborough.

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.

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.

Fonds consists of records documenting the career and advocacy of John Ball, including his work at General Electric in Peterborough, his documentation of health and safety conditions at the plant, and his advocacy for sick and injured workers.

Records include correspondence, memos, notes, forms, material safety data sheets, health and safety minutes, diagrams, maps and floor plans, inventory records, and organizing records. Fonds also includes resource material on various topics related to occupational and environmental health and safety, including reports, journal articles, newspaper clippings, pamphlets, booklets, magazines, fact sheets, training materials, newsletters, and brochures. Restricted case files include WSIB forms, medical records, personnel forms, employee lists, affidavits, accident/incident reports, grievances, payroll records, correspondence, and case notes.

Fonds is organized into 6 series: Personal records; General Electric - health and safety and related files; Reports and subject files; Advocacy files - organizations and individuals; WSIB and employee case files; and Redacted employee and case information.

File includes a short biography, photographs printed from a computer, and notes.

This fonds has extensive personal genealogical research material collected by John A. Bradshaw, Crown Attorney and Clerk of the Peace for the City of Peterborough from 1948 to 1974. The fonds includes correspondence with genealogists, notes, photocopies of related passages, poems, and chapters of books and other published material, photographs and a 1757 edition of The London Chronicle.

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.

File consists of two photographs of Norman Jewison and an article from 1963. Jewison received an honorary degree (Doctor of Laws) from Trent University in Spring of 1985.

File consists of a portrait of Professor emeritus Dr. John Jennings. In 2021 Dr. Jennings was appointed to the Order of Ontario.

Fonds consists of documents from Professor Jennifer Brown’s experience participating in an archaeological dig at the Serpent Mounds and her relationship to Professor Kenneth and Martha Kidd.

File consists of a portrait of Trudy Jefferies.

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 manuscripts and research materials pertaining to Jean Murray Cole's biography of Chief Factor Archibald McDonald, entitled Exile in the Wilderness, and her published compilation of Archibald McDonald's letters, entitled This Blessed Wilderness. Also included are extensive research materials on Ranald McDonald (son of Archibald McDonald). Other research relates to Peterborough area settlers including the Strickland family (Catharine Parr Traill and Susanna Moodie), Frances Stewart, and Sandford Fleming. Materials encompass all aspects of research, correspondence with descendants, papers given by Cole, newspaper and magazine articles, maps, and photographs. The fonds also contains Cole's files on "Edwardian Peterborough" (a conference held in May 2005).

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 material for the book South Monaghan: The Garden of Eden by Jean Murray Cole, 1998. Included are transcripts of interviews, photographs, correspondence, receipts, and publicity materials, etc.

Collection consists of photocopies and scans of copy photographs relating primarily to Curve Lake, Ontario. Subjects include people, scenery, and buildings. Information on some of the images indicates that the originals date ca. 1890 to ca. 1978.

This fonds consists of correspondence, copies of articles, and manuscripts relating to the book "Here Was Vinland" (Sault Ste. Marie, 1939). It also includes family papers and miscellanea. The correspondence includes letters from C.E. Brown, L. Burpee, Dr. T.P. Christennen, Dr. K. Christofferson, J.E. Dodd, A.J. Erikson, E. Greenaway, Judge A. McComber, the Smithsonian Institute, V. Stefannson, and others.

The fonds is organized into 3 series: Correspondence; Articles and manuscripts; and Family papers and miscellanea.

Fonds is comprised of textual records related to the research and publishing activities of Professor James Neufeld. These papers include research notes, correspondence, interview notes, and background materials for four books: Power to Rise: The Story of The National Ballet of Canada (Toronto: University of Toronto Press, 1996), Lois Marshall: A Biography (Toronto: Dundurn Press, 2010), Passion to Dance: The National Ballet of Canada (Toronto: Dundurn Press, 2011), and Karen Kain: Artistic Director (2019). Also includes an archive of published articles by Professor Neufeld in various journals and magazines (1976-2012). Fonds is arranged into three series: Ballet in Canada research materials, Lois Marshall research materials, and Published articles.

File contains images and audiotapes pertaining to the career of James Armstrong, member of the RCMP, while stationed at Alexandria Fjord, Ellesmere Island, Northwest Territories (now Nunavut) between 1958 and 1961. Included are two items created in 2015: one compact disc of 14 audio mp3 files titled “Alexander Fjord” (containing recollections of James Armstrong); and, one flash drive of copies of images taken from 1433 slides of Alexander Fjord (included are images of nine Inuit families of Alexander Fjord that were under the supervision of Armstrong; images of Armstrong himself; northern airplanes; northern scenery, etc.).