1
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Specifications Delaware Periodicals....
Journal
2
Published 1980
Record Source: Published Materials
Subjects and Genres: '; ...Covered bridges Pennsylvania Maps....
Book
3
Published 1806
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Law and legislation New York (State)....
Book
4
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Pennsylvania...
5
Record Source: Published Materials
Subjects and Genres: '; ...Bridges...
6
Author: Duane, William, 1802-1882.
Published 1848
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Law and legislation Pennsylvania....
Book
7
Subjects and Genres: '; ...Railroad bridges Pennsylvania....
Book