Series consists of various research materials on the history of Peterborough County, including newspaper clippings, brochures, photographs, and postcards. See file level descriptions for more details.

File consists of one photograph of Doris Coleman, a Trent University Alumni.

File consists of two photographs of Jean Cole, who was a historian, journalist and authored many books. Her specialization was the history of Peterborough County and she shared editorship with her husband Alf Cole. The photographs in this file show Jean standing and looking through a number of books.

File consists of one photograph of Doug Cole, Mary Delaney, Duncan Matheson, Charoles Onale, Charley Meanwell, Paul Delaney, and Anne Willes.

File consists of four photographs, seventeen negatives and two contact sheets of Alf Cole. He wrote the book Trent: The Making of a University 1957-1987. One photograph includes Christopher Greene.

File consists of one headshot of Robert M. Cohen.

File consists of one headshot of Dr Graham Cogley

This collection consists of assorted documents relating to Cobourg and vicinity. It includes marriage certificates, correspondence, indentures, opera house programmes, choral and church programmes, an oil sketch by Alice M. Duncan, and photographs and postcards. It also includes a copy of the "Cobourg World", April 8, 1898 Volume 25, and No. 43.

File consists of one photograph of Helen Cliff and Margaret Jordan celebrating a birthday.

File consists of one headshot of Robert Clarke who was the head Librarian at Trent University from 2007-2021.

File consists of two photographs of Mil Clarks sitting behind her desk, and one head shot.

Fonds consists of a complete set of the Wilderness Canoe Association periodical. The periodical was first named Beaverdamn (1974), then The Wilderness Canoeist (1975-1981), followed by Nastawgan (1982-current). Also included are miscellaneous records related to the Wilderness Canoe Association, i.e., membership list 1989, brochures, letterhead, by-laws, minutes of one meeting (2002), and 33 photo contact prints.

File contains a binder assembled by Alf Griggs relating to his time as a coordinator and supervisor for the city of Toronto Teen Leadership Camp. Within the binder are documents and letters from campers, staff and Griggs himself regarding their time at the Leadership Camp. Additionally, there are also photographs of the camp and campers from 1984, 1987 and 1988.

Card depicts a photo of "Strathormond," 751 George St., Peterborough, known today as "Sadleir House." James Stratton was owner and publisher of The Examiner and a political figure in the liberal party.

File consists of twelve photographs and fifteen negatives of Dianne Choate. The photographs show Choate organizing and preparing for convocation, which was part of her role within the Secretariat. She worked at Trent University from 1971-2006.

This addition to the fonds consists of newspaper clippings, correspondence, photographs, music books, notes and memorabilia concerning various parts of Peterborough County.

The fonds of the Choate family consist of day books, journals and accounts of the Choate family general merchandising business, 1850-1910, at Warsaw, Canada West and Ontario; records of the Warsaw Division of the Sons of Temperance Fraternal Society, 1849-1858; a general record of registered letters, Warsaw post office, 1884-1889; and a family day book, a scrapbook of clippings, and photographs.

File consists of four photographs of Erica Cherney three show her standing behind a podium.