Fonds 412, Series 1771; North York Hydro employee newsletters - 1973-1997
Fonds 412, Series 1772; North York Hydro financial records - 1947-1996
Fonds 412, Series 1773; North York Hydro electricity rate records - 1979-1992
Fonds 412, Series 1774; North York Hydro customer service records - 1958-1992
Fonds 412, Series 1775; North York Hydro engineering and infrastructure records - 1960-1993
Fonds 412, Series 1776; North York Hydro governance records - 1960-1995
Fonds 412, Series 1777; North York Hydro human resources and health and safety records - 1958-1997
Fonds 412, Series 1778; North York Hydro communications records - 1960-1992
Fonds 217, Series 249; Images of North York - 1946-1969, pre-dominant 1959-1968
Fonds 217, Series 509; North York assessment rolls - 1922-1997
Fonds 217, Series 1427; Township of North York, Clerk's Department, voters' lists - 1940-1962
Fonds 217, Series 1428; Borough of North York, Clerk's Department, election records - 1967-1979
Fonds 217, Series 1429; City of North York, Clerk's Department, election records - 1979-1997
Fonds 217, Series 2376; No. 411 Squadron RCAF collection - 1942-1992
Fonds 217, Series 2846; North York Public Information Office scrapbooks - 1954-1997
Fonds 217, Series 571; North York Council minutes - 1923-1997
Fonds 217, Series 620; North York Planning Committee minutes - 1983-1997
Fonds 217, Series 757; North York Industrial Committee reports - 1956-1965
Fonds 217, Series 758; North York Transportation Committee reports - 1958-1997
Fonds 217, Series 759; North York Police and Fire Committee reports - 1954-1957
Fonds 217, Series 760; North York Works Committee reports - 1954-1997
Fonds 217, Series 761; North York Property Committee reports - 1954-1968
Fonds 217, Series 764; North York Development and Economic Growth Committee reports - 1975-1997
Fonds 217, Series 765; North York Environment Committee reports - 1989-1997
Fonds 217, Series 766; North York Executive Committee reports - 1989-1992
Fonds 217, Series 767; North York Management Committee reports - 1993-1997
Fonds 217, Series 1020; North York council and committee communications - 1963-1991