Map of the St. Lawrence Seaway

Front:
ST.LAWRENCE SEAWAY CLEVĚLAND LAKE ERIE BUFFALO WELLAND CANAL NIAGARA FALLS • HAMILTON TORONTO LAKE ONTARIO HIGHWAY ONTARIO WATERTOWN CLAYTON GOUVERNEUR CANTON OGDENSBURG KINGSTON NEW YORK BROCKVILLE PRESCOTT EISENHOWER AND GRASS RIVER LOCK IROQUOIS LOCK HIGHWAY E IROQUOIS CONTROL DAM IROQUOIS MASSENA SECTION LONG SAULT DAM LONG SAULT POWER HOUSE CORNWALL OTTAWA LANCASTER BOUNDARY PROVINCIAL BOUNDARY BEAUHARNOIS CHANNEL LAKE DAM VALLEYFIELD QUEBEC ST. LOUIS BRIDGE N.Y.C. BRIDGE BEAUHARNOIS TWIN FLIGHT LOCKS HIGHWAY SOULANGES CHANNEL BEAUHARNOIS LEGEND STE-ANNE DE BELLEVUE NAVIGATION CHANNEL INTERNATIONAL BOUNDARY POINTE-CLAIRE SECTION LAKE ST.LOUIS DORVAL COTE ST. CATHERINE LOCK LACHINE LACHINE CHANNEL VERDUN HIGHWAY QUEBEC CANDIAC LA PRAIRIE BASIN MONTREAL ULET VICTORIA BRIDGE JACQUES CARTIER BRIDGE ST.LAMBERT LOCK ST.CHAR

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P25393 by COLOURPICTURE PUBUSHERS, INC., Boston 15, Mass., U.S.A. 1959 161 Publishers, Benjamin News Company, 425 Guy St., Montreal