• Welland Canal Enlargement Plan shewing proposed deviation of Welland Railway in ravine behind Thorold Village

      Thomas Monro; John Page (1874)
      Historical map showing streets, buildings in the Village of Thorold, the Welland Railway and the Welland Canal. "Thorold, 15th June 1874. Thomas Monro. John Page., C.E. P. Works." Scale 1 in to 100 ft. Digital reproduction of map in the Public Archives of Canada. National Map Collection. Library & Archives Canada. Relief shown by hachures. Georeferenced and modified from LAC e011168614 by Map, Data and GIS Library, Brock University.
    • Welland Canal enlargement, new line Thorold to Port Dalhousie : plan of lands between the town of St. Catharines and Port Dalhousie.

      Thomas Monro; John Page (1873)
      Historical map showing land ownership in area of proposed route for the Third Welland Canal. Gives names of landowner, lot numbers, small section of street plan of St. Catharines in Rolls Ave. and old Lake Road area. A chart indicates land required for canal purposes giving owner's name, lot and concession and approximate acreage. Relief shown by hachures. Scale 3 chains per inch. "Signed: Thomas Monro and John Page. Thorold, Aug. 1, 1873." Map Date: 1873. Library Archives Canada attributes this map to George Monro Gibson, though his signature is not on this version. Digital reproduction of map in the Public Archives of Canada. National Map Collection. Library & Archives Canada. Georeferenced and modified from LAC e011168611 by Map, Data and GIS Library, Brock University.