The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Gorge of The Niagara River. Niagara Falls
A view of Famous Niagara Spanish Aero Car. Niagara River Gorge. Giant Whirlpool. Niagara Falls. F. H. Leslie. Souvenir Agencies
General View. Shows the Two Falls. Niagara Gorge and the Islands in the Niagara River. F. H. Leslie. Niagara Falls. Ontario. Canada. Curteichcolor
Niagara Falls. The Great Gorge of the Niagara River. Metrocraft Everett Mass
Niagara Falls. N. Y. Giant Rock and Trolley Line Through the Gorge. Niagara River
Canada. Ontario. Niagara Falls. A Panoramic View of the Niagara River and Both the Canadian and American Falls. Royal Specialty Sales. Peter Mintz
Canada. Ontario. Niagara Falls. American Falls and the Niagara River. Royal Specialty Sales. Plastichrome by Colourpicture. 1977
Looking Down Niagara River Showing American Falls from Below. Niagara Falls