The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
New Crest American Falls of Niagara from Luna Island. F. H. Leslie
Niagara American Falls from Coat Blanc. Photochrom. B. Hopkins
Niagara Falls. American Falls From Canadian Side. Everett Mass
Rock of Ages and American Falls from Niagara Falls. Ontario. Colourpictu
Niagara Falls. American Falls from Goat Island. Montreal Import. No 506
Rock of Ages and American Falls from Niagara Falls. Ontario. 1954
American Falls. Niagara from below. S1203. Warwick Bros. Bill Hopkins Collection. 1906
Niagara Falls. American Falls from Goat Island