500 tons of wire wanted
Subtitle: proposals are invited by the undersigned, on the part of the Niagara Falls International Bridge Companies, for the construction of the wire cables of the railroad suspension bridge ...
By: by John A. Roebling.
Contributors: Roebling, John Augustus, 1806-1869.
Publisher: s.n.
Published: 1986
Place of publication: [S.l
Language: eng
Format: Microform
Subjects: Niagara Falls (N.Y. and Ont.) -- Bridges.
Other titles: Printed ephemera.
Notes: Signed: John A. Roebling, engineer of the Niagara Falls Railroad Suspension Bridge.

Printed ephemera.

Dated: Niagara Falls, N.Y., August 5th, 1852.

Filmed from a copy of the original publication held by the Library of the Public Archives of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1986.

1 sheet (verso blank) ; 33 x 24 cm.