1
2
3
Published 1834
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Early works to 1850....
Book
4
5
6
Published 1828
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Early works to 1850....
Book
7
8
9
Published 1839
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Early works to 1850....
Book
10
11
Published 1855
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Maintenance and repair Costs....
Book