• Map of the Township of Grantham, 1897

      Compiled by C. E. Ingersoll (1897)
      Historical map showing lot and concession numbers, landowner names, political subdivision numbers, the 'old welland canal' (First and Second Welland Canals) and the "new canal' (Third Welland Canal).Compiled by C.E. Ingersoll, C.E.Relief shown by hachures.Digital reproduction of map #1984.94.272 in the St.Catharines Museum, Georeferenced and modified by Map, Data and GIS Library, Brock University.