This fonds consists of 18 audio cassette recordings on local history topics made primarily by Enid Mallory. Ms. Mallory interviewed people throughout Peterborough County, many of them descendants of pioneer settlers. The topics include pioneer settlement, Riel Rebellion, Cavan Blazers, Warsaw, early stores (Choate, Lakehurst, Buckhorn), farming, cheese factories, Young's Point, Keene, the lumber industry, and the Chemong Bridge.

Collection consists of 9 audio cassette records of individuals reminiscing about Leslie Frost and his brothers Cecil and Grenville. Tapes were made in 1984 and individuals interviewed include: William Davis, Richard Gorwill, Hugh Latimer, Clare Westcott, Alf Cole, Roland Michener, and Marjorie Porter. there are transcripts available. Also included in the collection is an illustrated paper presented by Brian McFadzen, 2006, entitled "The Frost Brothers in Lindsay." Also included is a CD of photographs reproduced from a Frost scrapbook and showing their homes and offices in Lindsay Ontario and also showing portraits of the Frost brothers.

This addition to the fonds consists of interviews with prominent NDP and labour activists recalling the 1960 by-election in Peterborough, and the early history of the Co-operative Commonwealth Federation (CCF) and the New Democratic Party (NDP) in the riding. As well there are related transcripts; newspaper articles and correspondence.