41
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Pennsylvania Columbia...
42
Author: Andariese, Walter S.
Published 1981
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Pennsylvania Philadelphia....
Book
43
Published 1919
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Pennsylvania Philadelphia....
Book
44
Published 1924
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Pennsylvania Pittsburgh....
Book
45
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Pennsylvania Philadelphia...
Book
46
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Pennsylvania...
Book
47
Published 1822
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Pennsylvania....
Book
48
Published 1834
Record Source: Published Materials
Subjects and Genres: '; ...Toll bridges Pennsylvania Philadelphia....
Book
49
Author: Osborne, Richard B.
Published 1885
Record Source: Published Materials
Subjects and Genres: '; ...Railroad bridges Pennsylvania....
Book
50
Record Source: Archival Materials
Subjects and Genres: '; ...Bridges--Pennsylvania--19th century Local sources...
Manuscript
51
Subjects and Genres: '; ...Bridges Pennsylvania Philadelphia....
Photo
52
Record Source: Published Materials
Subjects and Genres: '; ...Railroad bridges Pennsylvania Philadelphia...
53
Published 1834
Record Source: Published Materials
Subjects and Genres: '; ...Toll bridges Pennsylvania Philadelphia....
Book
54
Subjects and Genres: '; ...Bridges Pennsylvania Bucks County....
Book
55
Author: Landis, Charles Israel, 1856-
Published 1916
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Pennsylvania Lancaster Co....
Book
56
Author: Andrews, J.
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Pennsylvania Philadelphia...
Book
57
58
Record Source: Published Materials
Subjects and Genres: '; ...Bridges Pennsylvania Washington Crossing...
59
60
Published 1980
Record Source: Published Materials
Subjects and Genres: '; ...Covered bridges Pennsylvania Maps....
Book