Résultats

      Early surveyors, like William E. Logan, used Rochon micrometer telescopes and targets (disk on a calibrated pole) to measure distance. Each microscope had a different calibration and therefore a different range. The instruments were calibrated against a distance measured with a surveyors chain (also known as Gunter’s chain). One chain …

      This map lays out the land division and ownership of the Esquesing region as of 1858. It is one of eight maps of the Halton townships. It also includes depictions of important local buildings including the Credit Paper Mills, Gage Hacaman & Company, and the Residence of William Pickard Esq. …

      This map lays out the land division and ownership of the Nassagaweya region as of 1858. It is one of four maps of the Halton townships. It also includes depictions of important local buildings including the Halton County Courthouse, Nassagaweya Mills, the residence of P.W. Dayfoot Esq., and Pine and …

      This map lays out the land division and ownership of the northern Esquesing region as of 1858. It is one of eight maps of the Halton townships. It also includes depictions of important local buildings including the Canadian Collegiate Institute, the residence of James Barber Esquire, and Credit Paper Mills. …

      This map lays out the land division and ownership of the Nelson township region as of 1858. It is one of eight maps of the Halton townships. It also includes depictions of important local buildings including H.P. Zimmerman’s Crist & Flouring Mills, the residence of K.H. Munn Esquire, and Bronte …

      This map lays out the land division and ownership of the Nelson region as of 1858. It is one of eight maps of the Halton townships. It also includes depictions of important local buildings including the Bronte Steam Mills, Wellington Square Steam Mills, and the Residence of John Triller Esq. …

      This map lays out the land division and ownership of the southern Trafalgar township region as of 1858. It is one of eight maps of the Halton townships. It also includes depictions of important local buildings including the residence of Robert. K. Chisholm Esq., the Canadian Hotel, and Oakville Steam …

      This map lays out the land division and ownership of the Trafalgar township region as of 1858. It is one of eight maps of the Halton townships. It also includes depictions of important local buildings including the residence of George K. Chisholm Esq., Chisholm Brothers’ Grist Mill, and the residence …

      {Poor - Map is dilapidated.) A map from April 1852 showing the "Macadamized Road" from Westport to Farmersville, Ontario. This map shows the west half of the Westport to Farmersville Macadamized Road, from Westport to Phillipsville only.

      This is a map of Oshawa prior to being made into a town in 1850.

      Coloured engraved map of the Town of Milton showing wards, lot lines and numbers, property owners, outlines of buildings and ward boundaries. Details include engravings (clockwise from top left): "ladies Seminary, John Sproat, Esq. Proprietor", "Residence of John Martin Esq.", "Halton Mills, Messrs. White & Martin Proprietors", "Grammar & Common …

      This abstract of title provides the transactional history of the portions of Lot 30 in Dumfries, which had at various times belonged to Thomas Clark, William Dickson, John Holme, Samuel Street and Hiram Capron. It was prepared in 1855 at the time of the incorporation of Paris in order to …