1
Published 1855
Record Source: Published Materials
Subjects and Genres: '; ...Canals Pennsylvania....
Book
4
Published 1860
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania....
Serial
5
6
Author: Kneass, Strickland, 1821-1884.
Published 1859
Record Source: Published Materials
Subjects and Genres: '; ...Pennsylvania Railroad....
Book
7
Published 1854
Record Source: Published Materials
Subjects and Genres: '; ...Public works Pennsylvania....
Book
8
9
Published 1861
Record Source: Published Materials
Subjects and Genres: '; ...Pennsylvania Railroad....
Book
12
13
Published 1831
Record Source: Published Materials
Subjects and Genres: '; ...Canals Pennsylvania....
Book
14
Record Source: Published Materials
Subjects and Genres: '; ...Canals Pennsylvania....
Book
15
Author: Wright, John A.
Published 1889
Record Source: Published Materials
Subjects and Genres: '; ...Pennsylvania Railroad....
Book
16
Published 1887
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania....
Book
17
Published 1839
Record Source: Published Materials
Subjects and Genres: '; ...Canals Pennsylvania....
Serial
18
19
Published 1887
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania....
Book
20
Published 1853
Record Source: Published Materials
Subjects and Genres: '; ...Canals Pennsylvania....
Book