Final report, of John A. Roebling, civil engineer, to the presidents and directors of the Niagara Falls suspension and Niagara Falls international bridge companies, May 1, 1855.
Contributors: Niagara Falls Suspension Bridge Company.; Niagara Falls International Suspension Bridge Company.
Series: American culture series -- 389.5.
Publisher: Lee, Mann
Place of publication: Rochester, N.Y
Language: eng
Number of pages: 17
Subjects: Bridges -- Niagara River (N.Y. and Ont.); Niagara Falls (N.Y. and Ont.)
Notes: Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 389.5)