The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
American Falls. Niagara from below. S1203. Warwick Bros. Bill Hopkins Collection. 1906
N. Y. Niagara Falls. American Falls from below. Nicklis and Hutchison
American Falls from Below. Niagara Falls
Looking Down Niagara River Showing American Falls from Below. Niagara Falls
Rock of Ages and American Falls from Below. Niagara Falls
American Falls from below. Niagara Falls
American Falls. Niagara. From Below. F. H. Leslie