Special report of New York State Survey on the preservation of the scenery of Niagara Falls ; and fourth annual report on the triangulation of State. For the Year 1879 /

Notes by F. L. Olmsted.

Annual report of the Commissioners of the State Reservation at Niagara, 1884.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1885.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1886.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1888-1889

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1889-1890.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1890-1891.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1892.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1892-1893.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1897.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1896-1897.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1897-1898.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1898-1899.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1899-1900.

Report year irregular.

Annual report of the Commissioners of the State Reservation at Niagara, 1900-1901.

Report year irregular.