The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Greetings from Gibraltar. Commercial Anchorage. Passengers Landing Pier. Ferry Boat. Spanish Coast. Rock Series
Spanish Aero Car Over Whirlpool. Niagara Falls. Canada. F. H. Leslie
Aero Cable Car Crossing Whirlpool. Niagara Falls. Canada. No. 80. Harris
Canada. Niagara Falls. Aero Cable Car Crossing the Whirpool. The Post Card and Greeting Card Co. 1929
Niagara Falls. Aero Cable Over Whirlpool Rapids
Canada. A View of the Famous Niagara Spanish Aero Car. F. H. Leslie. Limited Niagara Falls. Natural Color R Card. Scenic Art
Canada. Niagara Falls. Aero Cable Car Crossing the Whirlpool. Lands of the Maple. Post Card and Greeting Card Co. Canada Series
Niagara Falls. Aero Cable Over Whirlpool Rapids. Miller Art