This fonds includes the letters of Anna Leveridge, written to her mother and family friends in England, describing their boat trip to Canada and pioneer life in the backwoods of Hastings County, Ontario, near Coe Hill, Marmora, and Millbridge. The fonds also includes family genealogy and photographs.

This fonds consists of essay submissions, correspondence and financial records which relate to the Alternatives magazine when it was published at Trent. There are layouts, original artwork and subscriber information for several issues. Conserver Society Notes, which amalgamated with Alternatives, also has material in this collection.

This fonds consists of the personal and collected papers of the Honourable Leslie M. Frost, former Premier of Ontario. It contains correspondence; letter books from World War I through his legal and political career to post-retirement phase of public and private directorships; scrapbooks of Leslie Frost and his wife Gertrude; and historical files on various subjects, including the Frost family, the Carew family, various political figures, and Victoria, Peterborough and Haliburton Counties. The fonds is especially valuable for the study of Conservatism and it includes collected campaign material from 1891 to 1971, material on federal and provincial elections, and original and copied historical material on many individuals and events. Also included in the fonds are photographs, miscellaneous graphic materials, and audio visual materials.

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.

This fonds consists of correspondence, documents, and manuscripts. Included are personal letters, articles, essays, journals and daily planning books, research notes, drafts of books and plays in manuscript form (including an unpublished first novel), royalty statements, photographs and documentation on the novelizations of the films "Corvette Summer," "Dragonslayer," "Batteries Not Included," and "Willow". Also included are materials regarding the film, "Places Out of Time."

This item is a pencil sketch of Young's Point. On the paper backing of the frame which has been removed the following is written: "Young's Point - Edward Roper c 1882? from his sketchbook, donated by Gordon Roper. Young's Point (north of Peterborough) from Edward Roper's sketch book, 1882, bought through Michael Bell". There is some speculation as to whether the name Edward Roper should have been Edward Caddy.

The fonds consists of two photocopies of drawings of early Peterborough by Edward C. Caddy. The first is a drawing of Conger Hill, 1839-1842, and the second is a drawing of the Courthouse and St. John's Church, 1839.

This fonds consists of 4 boxes of materials related to the life and works of Spencer J. Harrison.

This fonds consists of various original and copied records of the business activities of Thomas Hay, and related family data, such as birth-death records, correspondence, drawings (technical and sketches) and photographs. A small genealogical table compiled by the archivist is enclosed.

The fonds consists of original designs and drawings by Jean Harstone from architectural design school, 1925-1926 and promotion, advertising and program materials from the Columbia Broadcasting System Radio Network and the National Broadcasting Corporation Radio Network, New York City, 1938-1952.

This fonds consists principally of research materials for a paper entitled "A Caddy Chronicle," written by Gordon Roper, in collaboration with Gordon Dibb, April 14, 1998.

This fonds consists of correspondence, research notes and original documents which were collected by Professor David Macmillan during his research. Items such as voters' lists for Victoria County, Ontario and a series of broadsides advertising land in Victoria County; documents from the Hudson's Bay Company, East Indies; minutes from the Barbados Board of Legislative Council, a Sydney Australia Company, and the Sydney Australian Committee of the New Steam Company; and a number of reproduction engravings and prints are included in the fonds. Also included in the fonds is a copy of Macmillan's 1964 Ph.D. thesis: "The Scottish Australian Connection..." and assorted pamphlets relating to New South Wales.

Fonds consists of photographs, correspondence, and miscellaneous documents pertaining to the Atwood family of Lakefield, Ontario. Also included are materials pertaining to Anne Atwood's family, the Traills; a sketch identified through an accompanying note as Ernest Shackleton; and correspondence between Edwin Guillet and explorer George M. Douglas.

The fonds consists of the diaries of Harriet Pengelley (1835-1836), Robert Pengelley (1835), and A.E. Marguerite (Rita) Pengelley (1940-1941); correspondence; sketchbooks (1829-1830); drawings; and photographs. In 1994, an addition was made to the fonds which included a photocopy of a diary of Robert Pengelley (1837-1840) and textual records regarding the Pengelley family. In 2018, an addition of Pengelley family genealogical information was received.

Fonds is comprised of three bound volumes of correspondence, sketches, paintings, diaries, receipts, newspaper clippings, deeds, baptismal and marriage records, family trees, and scrapbooks pertaining to the Wallis family. Included also are several documents pertaining to the Forbes family, related to the Wallis family through marriage. The Peterborough-born sculptress Katherine E. Wallis (1860-1957), whose papers are located in Trent University Archives, was a member of the Wallis family.
The volume spines are inscribed as follows:

• Papers of Louisa Charles John Mary and Adah Wallis 1854-1882 (Vol. I) (Located in Box 1);
• Papers of Louisa Charles John Mary and Adah Wallis 1883-1895 (Vol. II) (Located in Box 2);
• Captain R.M. Forbes, R.N. 1774-1846 and Family (Located in Box 3).
  Fonds is also comprised of typed transcriptions of some of the items; these are located as received within the volumes.

This fonds consists of correspondence, drawings, reports, press clippings, biographical material, photographs, maps, slides, manuscripts, publicity materials and certificates relating to the aeronautical engineering, nuclear engineering, consulting engineering and political career of Winnett Boyd.

Fonds consists of letters written to Peter Gzowski in his role as broadcaster for CBC's "Morningside" show. The hundreds of letters include such subjects as literacy, Prime Minister Jean Chretien, and Edith Babb. Also included are contracts, correspondence, notes, and memos relating to Peter Gzowski's career with CBC; records relating to Gzowski's association with the "Peter Gzowski Invitational Golf for Literacy" tournament; Gzowski's association with Ridley College, and Trent University (Margaret Laurence tribute, Timothy Findley conference, chancellorship); and greeting cards, personal calendars, photographs, family genealogical information, and correspondence relating to awards received. The fonds also includes correspondence, partial manuscripts, and notes relating to various books which Gzowski has written.

This addition to the fonds consists of pencil sketches, in a book, of scenes along the Dawson Road such as Lake Shebandowan, Kettle Falls and Rainy River from a camp at Fort Francis.

This fonds consists of 8 original pencil drawings, signed M. Smithson. The drawings are of fruits, Roman and castle ruins as well as pastoral scenes.

This addition to the fonds consists of Board minutes, briefs, correspondence, subject files, press clippings, periodicals and various other assorted records pertaining to the Canadian Association in Support of Native Peoples. The bulk of the fonds consists of correspondence, reports, minutes and photographs created by CASNP and its members and associated agencies. Please refer to the finding aid for a detailed listing of records located within this fonds.

Fonds consists of correspondence, photographs, scrapbooks, greeting cards, diplomas, certificates, maps, pamphlets, reminiscences, genealogical materials, and memorabilia pertaining to the Allen and Bellamy families.

This fonds consists of photographs, two charcoal portraits, land documents, family bible and biographical sketches of Lakefield, Ontario. It also includes information on the Joseph Walton family of Smith Township. The bible contains genealogical information and is a "Cottage" Bible stamped with name of Joseph and S.J. Walton.

This fonds consists primarily of the correspondence of Scott Ackerman Medd to his parents Sidney Taylor Medd and Estelle Lumsden Ackerman and his sister Mary E. Medd. The correspondence covers such topics as Scott's education at Trinity College School in Port Hope and at the Royal Academy in London, England, his development as and artist, life in England, and World War II. The fonds also contains the family records of Thomas and Mary Medd consisting of emigration and settlement letters, 1819-1919; correspondence to Robert Medd, 1820-1852; and correspondence to and from Sidney Taylor Medd during World War I. Also included are photographs of various members of the Medd family and sketches and sketchbooks of Scott Ackerman Medd.

This fonds consists a diary (1863-1864) of M.A. Farrar and 12 drawings, etchings, watercolours and sketches by M.A. Farrar, genealogical information re the Farrar family, and photographs of Farrar and family members.