Series consists of CDs and DVDs containing photographs, audio, and videos, primarily from 2004-2009. The disks document camp events, camp seasons, and the camp's 75th anniversary.

Series consists of files pertaining to conferences, presentations, and committees the Trail Studies Unit participated in or consulted on. Most files pertain to the 1993 Rails to Greenways Conference, which was hosted at Trent University by the Trail Studies Unit. Series also includes meeting minutes and agendas for various committees the Trail Studies Unit consulted on, including Ontario Provincial government committees.

Fonds consists of correspondence, drafts of plays, posters and tapes of Carley plays. Plays in this addition include the D Day play "The Final Hour," "The Trouble With Leo," and "The Last Liberal."

Fonds is comprised of correspondence, published articles, photographs, slides, and CDs of speeches, interviews, and meetings pertaining to the career of Don Tapscott.

File consists of a DVD of Peterborough "Days Gone By," a production by Wally Macht for the Centenary of the City of Peterborough.

Fonds is comprised of nine one-inch master video reels of ten documentaries produced by documentary filmmaker Gary Elwood Nichol in the 1980s. Of primarily an Indigenous focus, the films were produced in co-operation with Indigenous communities and cover such themes as healing circles, substance abuse, suicide, the Pope’s original and failed visit to the Dene in 1984, Indigenous artists, etc. Shown primarily on CBC and PBS and in-flight on Air Canada, titles include: Rice Dancer; Life Circles; The Circle Moving; The Only Gift; The Yerxa’s: An Ojibway Heritage; A Gathering in Denendeh; Nature’s Gallery; Jean Luc Grondin; Smiths Falls Carvers; and the National Film Board of Canada’s Trent Severn.

Collection includes created by Trent University's Haliburton-centred bioregionalism course. Records includes papers and reports prepared by students, reports and resource material on Haliburton, articles on regionalism, files pertaining to the Golden Lake First Nation land claim, a coursepack binder of resources, and copies of oral history interviews on cassette (originals held by the Haliburton County Museum).

Collection is arranged into 9 series: Student papers; Photocopied book, articles, and other resources on lumbering, agriculture and other topipcs; Audiovisual materials; Haliburton region reports and resources; Haliburton tourism information; Golden Lake land claim files; John Wadland's bioregionalism files; Bioregionalism coursepack and other educational materials; and maps.

File consists of letters, pamphlets, testimonies and petitions pertaining to 80 Hibakusha who wanted to make a presentation to the U.N. in June 1982 opposing the proliferation of nuclear weapons but were denied entry to the United States. "Hibakusha" are victims of the atomic bombs which destroyed Hiroshima and Nagasaki in August, 1945.