Lewiston

1980

1:25k

Lewiston

1965

1:24k

Lewiston

1950

1:24k

Resurvey of Niagara River Sheet 3

1906

Corps of Engineers

1:8k

Lower Niagara River Niagara Falls to Lake Ontario

1971

NOS Lake Survey Center

1:30k

Niagara Falls

1901

1:63k

Niagara Falls

1901

1:63k

Niagara Falls

1901

1:63k

Niagara Falls

1901

1:63k

Niagara Falls

1901

1:63k