1
Author: Wood, Nicholas.
Published 1838
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Early works to 1850....
Book
2
Published 1832
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania....
Book
3
Published 1841
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania....
Book
4
Published 1839
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania....
Book
5
Published 1832
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania....
Book
6
7
Published 1838
Record Source: Published Materials
Subjects and Genres: '; ...Railroads United States Early works to 1850....
Book
8
Published 1835
Record Source: Published Materials
Subjects and Genres: '; ...Wilmington and Susquehanna Railroad....
Book
9
10
Published 1827
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Mauch Chunk....
Book
11
Published 1848
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Early works to 1850....
Book
12
Published 1850
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Early works to 1850....
Book
13
14
Published 1838
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Ohio Early works to 1850....
Book
15
16
Published 1839
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Pennsylvania....
Serial
17
Published 1828
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Maryland....
Serial
18
Author: Powel, John Hare, 1786-1856.
Published 1829
Record Source: Published Materials
Subjects and Genres: '; ...Columbia-Philadelphia Railroad....
Book
19
Published 1837
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Maryland Early works to 1850....
Book
20
Author: Trautwine, John C. 1810-1883.
Published 1844
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book