Recherche dans la collection - Tower, Fort Mississaugua, Niagara. Fig. 1. Plan of Foundation, Floors. Fig. 2. Section of Foundation and Ground Floors. Fig. 3. Plan and section on top of Tower for taking guns. Fig. 4. Section through Parapet of Fort showing the ditch eraised and Palisaded. Fig. 5. Elevations of Barrier Gates. Fig. 6. Section of draw bridge. [architectural drawing]