Final report of John A. Roebling, civil engineer
Subtitle: 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 Bridge Company.
Series: Library of American civilization -- LAC 40088.
Publisher: Lee, Mann
Published: 1970
Place of publication: Rochester, N.Y
Language: eng
Format: Microform
Number of pages: 47
Subjects: Bridges -- Niagara Falls (N.Y. and Ont.)
Notes: Master microform held by: LrI.

Microfiche. Chicago, Ill. : Library Resources, 1970. 1 microfiche ; 8 x 13 cm. (Library of American civilization ; LAC 40088).