Map of proposed Regional Municipality of York, showing boundaries and surrounding areas. Also includes First Nations reserves, major roads, railways, populated areas, lots, and waterways.
Regional Municipality of York : north portion 
Hunting Survey Corporation
Ontario. Department of HighwaysYork (Ont. : Regional municipality). Planning Department
Municipal governmentBoundariesPlanningYork (Ont. : Regional Municipality)196419631965
1 map : black & white ; 75 x 101 cm, on sheet 79 x 105 cm
ImageMill Imaging Library v3.000 2013
Revised Jan. 1964, Apr. 1965
Material digitized as part of an Academic Innovation Fund (AIF), awarded in 2018. For more information see: http://avptl.info.yorku.ca/academic-innovation-fund/ .