1
Author: Steinman, D. B. 1886-1960.
Published 1957
Record Source: Published Materials
Subjects and Genres: '; ...Bridges History....
Book
2
Author: Watson, Wilbur J. 1871-1939.
Published 1937
Record Source: Published Materials
Subjects and Genres: '; ...Bridges History....
Book
3
Author: Weitzman, David L.
Published 1980
Record Source: Published Materials
Subjects and Genres: '; ...Bridges History....
Book
4
5
...Delaware River Bridge History....
Microfilm
6
7
Author: Keim, R. R.
Published 1924
Record Source: Published Materials
...Hill-to-Hill Bridge History....
Book
8
Published 1922
Record Source: Published Materials
...Delaware River Bridge History....
Book
9
Published 1922
Record Source: Published Materials
...Delaware River Bridge History....
Book