This fonds consists of a 263 page scrapbook of invoices and accounts relating to the Trent Valley Woollen Manufacturing Company Limited. It also includes correspondence of the Company from 1906 to 1910.

This fonds consists of the Tuer family records. It includes family photographs and correspondence; estate records (including the "Kilshaw" records); last will and testament of Thomas Tuer 1873; music examination records of Mary Tuer; and teaching certificates of Margaret Tuer 1899-1918.

This fonds consists of assessment records and lists of inhabitants for the United Counties of Northumberland and Durham in the District of Newcastle.

Fonds consists of correspondence, tax receipts, pamphlets, and invitations found in a home purchased by Martha Hendriks in 2001. The home is located at 1202 Morton Line, Cavan, Ontario and was owned previously by a farmer named Daniel Nill (1915-[1985]). Included are letters written by Frances [ ], New York, to Daniel Nill between 1933 and 1940. Also included are letters, agreements, pamphlets, etc. associated with John Mason, William Mason, Orlie Mason, and G.A. Mason. These items are dated between 1886 and 1915.

This addition to the fonds consists of original assessment and collectors' rolls from municipalities within the United Counties of Northumberland and Durham.

The microfilms were produced by the Archives of Ontario from records in possession of the Clerk of the United Counties of Northumberland and Durham dating from 1849 to 1870. This collection includes the rolls of the towns, villages and townships of the United Counties arranged in alphabetical order as follows: Alnwick, Bowmanville town, Brighton, Brighton village, Cartwright, Cavan, Clarke, Cobourg town, Colbourne Village, Cramahe, Darlington, Haldimand, Hamilton, Hope, Manvers, Monaghan South, Murray, Newcastle village, Percy, Port Hope town, and Seymour.

This item is a contract between Thomas Watson, teacher, and the Trustees of the Joint Board Grammar and Common School, Port Hope. The contract is for 1 year at a salary of one hundred and twenty pounds.

Collection consists of numerous land documents including mortgages and deeds, and wills and probates of wills, mostly relating to property and people of Murray Township, County of Northumberland. Some of the names indicated on the documents include George Ahearn, David Ahern, Stephen J. Brown, Henry William Fox, John Wesley Haight, Christopher McKanna, Elizabeth Mills, Matthew Mills, Jane Ripson, John Simmons, Solomon Waldron, Margaret Walsh, and Florence Mildred Way, Gideon Shepard Way, Jacob Way, Manley Way, and Percy Way.

The fonds consists of correspondence and accounts of John Tucker Williams (1841-1854) and of his son Arthur T.H. Williams (1860-1885). Included are leases, deeds and lists of John Tucker Williams' land holdings; correspondence and accounts relating to the Canada Company; material relating to the John Tucker Williams' estate; material relating to the estate of Silas Williams and Company, merchant tailors; and other material relating to various members of the family.

This fonds consists of a letter by Henry Rowed, census enumerator, to Thomas Ayre, census commissioner for United Counties of Northumberland and Durham, relating to physical characteristics and economic outlook of Seymour Township. There is reference made on the effect of repeal of British corn laws upon winter wheat culture in the township.

This fonds consists of documents, from 1869 to 1902, including sale of timber receipts, deeds of land and quit claims of John E. Proctor of Brighton, Ontario.

This fonds consists of 4 original documents pertaining to the land on which Victoria College, Cobourg, was situated. One document is the declaration of Rev. S.D. Rice verifying the signatures of the Attorney General (John A. Macdonald) and the Deputy Registrar (Thomas Mayor) on the other three documents.

This fonds consists of two items: a poster with white and red lettering on a blue background, advertising English Bulldog puppies for sale at Lakeland Kennels in Bewdley, Ontario, proprietors H.J. and Mrs. Goss; and a 1948 certificate naming "Lakeland Lucky Ace" a champion, by the Canadian Kennel Club.

The fonds consists of concert and theatre programs from Millbrook, Ontario; World War I materials including prisoner-of-war post cards, and photographs; and theatre programs, menus and other material relating to entertainments which allied prisoners in German war camps devised for their own amusement and which were collected by Lieutenant W.E. Massey-Cooke.

This fonds consists of the original and collected papers of E.C. Guillet, relating to his works and research on the Trent Valley/Peterborough/Kawartha area. Included is correspondence, primarily with George M. Douglas and Helen Marryat; maps (photocopies); newspaper articles regarding above area; collected manuscripts of historical authors; photographs; and Guillet's own unpublished manuscript of Canadian Literary Pioneers.

This fonds consists of bound volumes of births, marriages and deaths for the United Counties of Northumberland and Durham and loose marriage documents. Fonds is organized into two series: loose documents and bound volumes.

Fonds pertains to the work of Hazel Bird and her involvement with the Eastern Bluebird restoration project in Northumberland County. Included are 30 bird box observation journals, publications and newsletters of the Willow Beach Young Naturalists and the Willow Beach Field Naturalists, newspaper articles and information regarding the development of the bluebird project, statistical records, reports, and educational materials. The bird box observation journals also include notes about native flowers and other birds observed when checking the boxes. Also included are hundreds of letters which were sent to the Willow Beach Field Naturalists Club of Port Hope and to Bird requesting copies of the pattern and specifications of the bluebird nest box mentioned in two newspaper articles, Toronto Telegram, 14 May 1971 and Toronto Star, 19 September 1972; in these letters, many authors provide details of their experiences with bluebirds in various Ontario locations. Also included is a removable USB memory stick containing maps and lists which pertain to the locations of bluebird sightings/boxes referred to in the various statistical records and reports.

Collection consists of pamphlets, flyers, newsletters, and government reports regarding agricultural policy, issues, and regulations, especially pertaining to the Durham County region. Subjects include soil conditions, pesticide and herbicide use, etc.

This item is an account book of Alvin Bee, Concession 1, Lots 26, 27, 28 of Hope Township, relating to expenditures for his farm. Also included is a 1907 tax notice.

This item is an account book, covering the period from 1885 to 1894 which belonged to Dr. M.S. Boyle of Bowmanville, Ontario.

Fonds consists of correspondence and research notes created by Rev. Lloyd Delaney for his historical sketches of Gore's Landing & St. George's Church. Also included are typescripts of the diary of Reginald Drayton, artist.

This fonds consists of assorted records relating to the international rooms at the University of Pittsburg, research notes and material on Cavan Township in Ontario, programs of the Kawartha Summer Theatre, the history of Fraserville pastoral charge, records relating to James Fallis, anatomy overlays "structures of the head", northern housing committee reports and solar energy newsletters.

This fonds consists of legal documents which are mostly protests against Alexander McIntosh for promissory notes that were not honoured. The protesters are local Peterborough businesses and banks. There are also by-laws and other documents of a legal nature from North Monaghan township including some information on School Sections Nos. 1-4 and a class list for School Section No. 3.

This fonds consists of the proceedings of the township annual meeting, including a list of pathmasters for Cramahe Township.

This collection consists of two legal documents. One is written on parchment, dated 6 May 1647 and written in German. The second document is dated 11 December 1806 and appoints 16 men as Justices of the Peace for the District of Newcastle. It is signed by Francis Gore, Lieutenant Governor of Upper Canada at York.