The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Horseshoe Falls from Goat Island. American Falls. Horseshoe Falls. R. P. Slater. 1196. Canadian Souvenir Post Card. 1906
Niagara Falls. American and Horseshoe Falls. Niagara Discovery Series. Kurt Ross. Masterworks 1990. Tonawanda. Sterling C. Sommer. USA. PM. Bufalo. 1993. N. 38. Postcard
Niagara Falls. American Falls. Horseshoe Falls in the distance. Canada. Jordans Color. 1971
Ontario. Niagara Falls. American and Horseshoe Falls. Colourpicture. 1954
Niagara Falls. Horseshoe and American Falls From Canada. Tuck. Series. No. 2039
N. Y. Niagara Falls. Twilight Over American and Horseshoe Falls. Howard La Grou. C. T. Art Colourtone. Fred Noma
Niagara Falls. View from the Air showing Horseshoe and American Falls. Underwood and Underwood
