American iron bridges

Personal author:
Colburn, Zerah, 1832-1870.

Title:
American iron bridges: abstract of the discussion
upon a paper / submitted by Zerah Colburn; edited by
Charles Manby and James Forrest.

Publication info:
New York: Van Nostrand, 1867.

Physical description:
15 p. : ill. ; 22 cm.

General note:
At head of title: Minutes of proceedings of the
Institution of Civil Engineers, London, England,
session of 1862-63.

Subjects:
Bridges, Iron and steel, Railroad bridges--United States.

Personal author:
Forrest, James, 1825-1917.