Collection consists of an inventory of land locations for early settlers and inhabitants of Ops Township from the initial survey of the township in 1825 to 1872. It includes census information and assessments of households, various voter's lists, many Ops Township documents and one map for the 1839 Assessment Roll. The collection also includes a variety of cookbooks, recipes, food preparation manuals for specific cooking devices, and research notes.

This fonds consists of four photographs, two of which are copies of photographs found in the Geale-Rogers Papers (82-022). One of these two is a duplicate of photo #400, Box 14, and is of Calcutt House, Peterborough. A negative is attached. The other is a duplicate of photo #27 of Album #6, Box 15, and is of a cottage on Little Otter Island, Stoney Lake, Ontario. A negative is attached. The other two photographs are of the Canadian General Electric Company building, Peterborough. One is an exterior shot and the other an interior. Also included is a negative of photo #48, Box 1 Folder 4 of The Peterborough City Photograph Collection (83-008), and is of the Salvation Army Barracks, Peterborough. None of the photographs and negatives are dated. Also included is a photocopy of a map of Stoney Lake, with Little Otter Island highlighted.