• [Plan of a portion of the Welland Canal at Humberstone, Lot No. 26, 3rd Con.]

      W.G. Thompson (1878)
      Historical map showing the canal at lot no. 26, towing path, back ditch, measurements, road allowance. Relief shown by hachures. Scale 1 inch to 4 chains. Map date: 1878. Title supplied by Public Archives of Canada. Digital reproduction of map (8 1/4 x 14 1/2 in.) in the Public Archives of Canada. National Map Collection. Library & Archives Canada. Georeferenced and modified from LAC e011168601 by Map, Data and GIS Library, Brock University.