The 10 microfilm reels deal with the decennial manuscript census for 1901 of Peterborough County and Town, Victoria County, Northumberland County, Durham County and Hastings County.

Series consists of records of the Iron Moulders' Union of North America, including minute books, financial records, correspondence within Canada and with the United States, appeals for assistance, by-laws and rules, and union suspended lists.

These census consists of microfilm copies of the Library and Archives Canada decennial and nominal census for Northumberland and Durham Counties from 1851, 1861 and 1871.

Series consists of census records for Victoria, Peterborough, Northumberland and Durham Counties from 1891.

Series consists of five microfilm reels of the decennial nominal census, of 1881, of Peterborough, Victoria, Hastings, Durham and Northumberland Counties. This collection includes the census of the towns, villages, and townships of Hastings County (north) and are listed as follows: Marmora Lake, Wollaston, Monteagle, Hershel, Wicklow, McClure, Bangor, Mayo, Carlo, Grimsthorpe, Elzevir, Dungannon, Faraday, Cashel, Limerick, Tudor, Sabine, Airey, Lyell, Murchison and Robinson; also Northumberland County (east), including Cramahe, Colborne (village), Brighton, Brighton (village), Murray, Percy, Seymour, Campbellford (village) and Hastings (village). Included also is Northumberland County (west) encompassing Alnwick, Haldimand, Hamilton, and Cobourg (town); and Peterborough County (east), which includes Ashburnham (village), Norwood (village), Burleigh, Anstruther, Chandos, Harvey, Galway, Cavendish, Belmont, Methuen, Hastings (village), Asphodel, Stanhope, Sherborne, McClintock, Dudley, Dysart, Harcourt, Snowden, Glamorgan, Monmouth, Cardiff, Minden, Douro, Otonabee, and Dummer. Also included is Peterborough County (west), encompassing Peterborough (town), Smith, Monaghan (north), Monaghan (south), and Ennismore; also Durham County (east), which includes Hope, Port Hope (town), Cavan, Manvers, Millbrook (village); also Durham County (west), which includes Darlington, Newcastle (village), Clarke, Cartwright, and Bowmanville (town); also Victoria County (south), which includes Ops, Lindsay (town), Mariposa, Emily, Verulam, Omemee (village), and Bobcaygeon (village); also Victoria County (north), which includes Eldon, Fenelon, Fenelon Falls (village), Carden, Dalton, Bexley, Somerville, Digby, Laxton, Longford, Lutterworth, Hindon, and Anson; also Muskoka, which includes Morrison, Gravenhurst (village), Muskoka, Wood, Medora, Monk, Cardwell, Watt, Conger, Humphrey, Oakley, Ryde, Draper, Bracebridge (village), Macauly, Brunel, Stephenson, Ridout, McLean, Sinclair, Franklin, Proudfoot, Chaffey, Bethune, Perry, McDougall, Cowper, and Foley.

Microfilm copy of nominal, decennial census of Victoria County and Durham (East) County for 1871. The census for Durham East includes only the Townships of Cavan and Manvers.

The Microfilm are copies of the Library and Archives Canada decennial, nominal census for the County of Victoria, 1851 and 1861. Also included on the microfilm are the nominal census for Stormont County, 1861 and Waterloo County, 1861.

Series consists of the records of Local 402 of the Journeymen Barbers' International Union of America, including monthly financial reports, correspondence, shop card agreements, membership applications, and receipts, invoices and order blanks.

The assessment and census returns contained in this microfilm are taken from the Journals of the Assembly of Upper Canada and its successor, the Assembly of United Canada from 1824 to 1850.