An aerial view of Niagara Falls from the Canadian Side, Niagara Falls, Ontario. 1919.

An aerial view of Niagara Falls, Niagara Falls, Ontario. Date Unknown.

The Cantilever and Steal Arch Bridges, Niagara Falls, Ontario. 1919. The Steel Arch Bridge, later the Whirlpool Bridge, is in the foreground and ...

A view of the Fallsview Bridge, Niagara Falls, Ontario. A trolley car is visible in the lower left of the image and an Imperial Oil Filling Station ...

The Ice Bridge on the Niagara River, Niagara Falls, Ontario. Date Unknown.

The American Falls in Winter, Niagara Falls, N.Y. Date Unknown.

Ice Jam and American Falls, Niagara Falls, Ontario. January 26, 1938.

The Fallsview Bridge immediately after collapse, Niagara Falls, Ontario. January 27, 1938.

The Fallsview Bridge after its collapse showing salvaging at the right, Niagara Falls, Ontario. February 1938.

The American Falls in winter, Niagara Falls, N.Y. Date Unknown.

A view of the American Falls from Prospect Point, Niagara Falls, N.Y. Date Unknown.

Erie Avenue at night, Niagara Falls, Ontario. Date Unknown.

Main Street, Niagara Falls, Ontario. Date Unknown.

Lundy’s Lane Historical Museum, Ferry Street, Niagara Falls, Ontario. Date unknown.

Horseshoe Falls from Victoria Park, Niagara Falls, Ontario. Date Unknown.

The Horseshoe Falls as seen from Queen Victoria Park, Niagara Falls, Ontario. Postmarked 1911.

A view of Niagara Falls from the Clifton Hotel, Niagara Falls, Ontario. Date Unknown.

The Clifton Hotel, Niagara Falls, Ontario. Date Unknown.

The Clifton Hotel, Niagara Falls, Ontario. Date Unknown.

The American Falls from Goat Island, Niagara Falls, N.Y. Date Unknown.

The American Falls as seen from the base of the precipice of Prospect Point, Niagara Falls, N.Y. Date Unknown.

The American Falls as seen from the base of the precipice of Prospect Point, Niagara Falls, N.Y. c1912.

A general view of the American and Horseshoe Falls, Niagara Falls, N.Y. Date Unknown. A Maid of the Mist ship is in the foreground.

The Horseshoe Falls from the Canadian side, Niagara Falls, Ontario. Date Unknown.

The brink of the Horseshoe Falls from Terrapin Point, Niagara Falls, NY. Date Unknown.

The Rapids above Niagara Falls, Niagara, Ontario. Date Unknown.

The American Falls illuminated at night, Niagara Falls, Canada. Date Unknown.

The Horseshoe and American Falls at night from the Canadian side, Niagara Falls, Ontario. Date Unknown.

An aerial view of the Horseshoe and American Falls, as well as Goat Island and the Rainbow Bridge, Niagara Falls, Ontario. Date Unknown.

An aerial view of the Horseshoe and American Falls as well as Oakes Garden, Goat Island and the Rainbow Bridge, Niagara Falls, Ontario. Date Unknown.

An aerial view of Niagara Falls showing Oakes Garden on the lower right, the Union Bus Terminal on the lower left, Clifton Gate in the middle and the ...

The American Falls from Goat Island with the Rainbow Bridge in the background, Niagara Falls, N.Y. Date Unknown.

The Clifton Hotel, Niagara Falls, Ontario. Date Unknown.

Clifton Gate along the Niagara Parkway, Niagara Falls, Ontario. c1938. Oakes Gardens is on the right.

Oakes Gardens with the Clifton Gate on the right, Niagara Falls, Ontario. Date Unknown.

Oakes Garden Theatre with Canadian Horseshoe Falls in the background, Niagara Falls, Ontario.

The Oakes Gardens Theatre, Niagara Falls, Ontario. Date Unknown. The Sherridon Brock Hotel is to the right of the image in the background.

Oakes Garden with the American Falls in the background, Niagara Falls, Ontario. Date Unknown.

The Refectory, Queen Victoria Park, Niagara Falls, Ontario. c1926.

Hotel Lafayette with the Horseshoe Falls in the background, Niagara Falls, Ontario. Date Unknown.