Plan showing Haldimand Township, Northumberland County, Concession 6 & 7, Lots # 17 to 35, Ontario Hydro proposed right of way. Aerial View (Map # TD19697Z). For Ontario Hydro, Route and Site Selection Division. Scale: 1 inch= 200 feet. By J. E. Clements photogrammetric production dept.
Plan showing Cramahe Township, Northumberland County, Concession 8, Lots # 23 to 26 part of road allowance between Lots # 22 & 23, Concession 8 (Map # TD24778Z). For Ontario Hydro Transmission & Distribution projects, Division Orthophoto Title Study. Scale: 1 inch= 200 feet.
Plan showing Thurlow Township, Parts of Lots # 25 to 31, Concession 4, Ontario Hydro proposed right of way (Map # TD30193Z). For Ontario Hydro, Route and Site Selection Division. Scale: 1 inch = 200 feet. Drawn by R. Sweeney 1977, R. A. Schan, O. L. S.
Plan showing Cramahe Township, Northumberland County, Concession 8, part Lots # 27 to 31. Aerial View of Ontario Hydro Project. (Map # TD24779Z). For Ontario Hydro Transmission & Distribution projects, Division Orthophoto Title Study. Scale: 1 inch= 200 feet.
Plan showing Cramahe Township, Northumberland County, Concession 8, Part Lots # 32 to 35 (Map # TD24780Z). For Ontario Hydro Transmission & Distribution projects, Division Orthophoto Title Study. Scale: 1 inch= 200 feet.
Plan showing Frederickburgh Township, Lennox and Addington County, Concession 4, Lots # 3 to 7 proposed Ontario Hydro Transmission Line. For Ontario Hydro, Route and Site Selection Division.
Plan showing Brighton Township, Northumberland County, Concession 8, Lots # 6 to 10 and part of Road Allowance between Lots # 8 & 9, Concession 8 for Ontario Hydro right of way (Map # TD24775Z). For Ontario Hydro, Route and Site Selection Division. Scale: 1 inch= 200 feet.
Plan showing Sidney Township, part of Lot # 31, Concession 4, and the proposed right of way for Ontario Hydro Lines. (Map # TD30198D). For Ontario Hydro, Design and Construction Branch, Surveys and Mapping. Scale 1 inch = 60 feet. Drawn by R. Sweeney.
Plan showing Richmond Township, Part of Lots # 1 to 11, Concession 4, County of Lennox & Addington, Ontario Hydro proposed right of way (Map # TD30188Z). For Ontario Hydro, Design and Construction Branch, Surveys and Mapping. Scale 1 inch = 200 feet. Drawn by R. Sweeney, R. A. Schan, O .L. S.
Plan showing Tyendinaga Township, Part of Lots # 11 to 20, Concession 3 (Map # TD30191Z). For Ontario Hydro, Design and Construction Branch, Surveys and Mapping. Scale 1 inch = 200 feet. Drawn by R. Sweeney, R. A. Schan, O .L. S.
Plan showing Thurlow Township, Parts of Lots # 18 to 24, concession 4, Ontario Hydro proposed right of way (Map # TD30194Z). For Ontario Hydro, Design and Construction Branch, Surveys and Mapping. Scale 1 inch = 200 feet. Drawn by R. Sweeney, R. A. Schan, O .L. S.
Plan showing Tyendinaga Township, Part of Lots # 2 to 10, Concession 3, Ontario Hydro proposed right of way (Map # TD30192Z). For Ontario Hydro, Design and Construction Branch, Surveys and Mapping. Scale 1 inch = 200 feet. Drawn by R. Sweeney, R. A. Schan, O .L. S.
Plan showing Tyendinaga Township, parts of Lots # 21 to 27, Concession 3 and part of Lots # 27 to 30, Concession (Map # TD30190Z). For Ontario Hydro, Design and Construction Branch, Surveys and Mapping. Scale 1 inch = 200 feet. Drawn by R. Sweeney, R. A. Schan, O .L. S.
Plan showing Sidney Township, part of Lots # 25 to 29, concession 4 & part of Lot # 25, Concession 3, for proposed right of way for Ontario Hydro Lines (Map # TD30199Z). For Ontario Hydro, Design and Construction Branch, Surveys and Mapping. Scale 1 inch = 200 feet. Drawn by R. Sweeney.
Plan showing Thurlow Township, Parts of Lots # 25 to 31, Concession 4, and the Ontario Hydro proposed right of way (Map # TD30193Z). For Ontario Hydro, Design and Construction Branch, Surveys and Mapping. Scale 1 inch = 200 feet. Drawn by R. Sweeney, R. A. Schan, O .L. S.
Plan showing Thurlow Township, Parts of Lots # 2 -8, Concession 4, Ontario Hydro proposed right of way (Map # TD30196Z). For Ontario Hydro, Design and Construction Branch, Surveys and Mapping. Scale 1 inch = 200 feet. Drawn by R. Sweeney, R. A. Schan, O .L. S.
Plan showing parts of Lot # 29 -38 inclusive, Concession 4, Township Sidney and Part of Lot # 1, Concession 4, Township of Thurlow (Map # TD30197Z). For Ontario Hydro, Design and Construction Branch, Surveys and Mapping. Scale 1 inch = 200 feet. Drawn by R. Sweeney.
Plan showing Tyendinaga Township, Part of Lots # 31 to 40, concession 2 North range, Ontario Hydro proposed right to way (Map # TD30189Z). For Ontario Hydro, Design and Construction Branch, Surveys and Mapping. Scale 1 inch = 200 feet. Drawn by R. Sweeney, R. A. Schan, O .L. S.
Plan showing Thurlow Township, Parts of Lots # 9 -18, Concession 4, and the Ontario Hydro proposed right of way. (Map # TD30195Z). For Ontario Hydro, Design and Construction Branch, Surveys and Mapping. Scale 1 inch = 200 feet. Drawn by R. Sweeney, R. A. Schan, O .L. S.
A topographical map of Ontario from the Department of Mines and Technical Surveys, Surveys and Mapping Branch. Area includes west Lake Superior, east Quebec, north James Bay and south to Lake Erie. Dated April 30, 1956. Scale 1:63,360.