1
Author: Jervis, John B. 1795-1885.
Published 1860
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction....
Book
2
Published 1857
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Costs Pennsylvania....
Book
3
Published 1857
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Costs Pennsylvania....
Book
4
Published 1839
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Pennsylvania....
Serial
5
Published 1828
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Maryland....
Serial
6
Published 1855
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Design and construction....
Book
7
Published 1839
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Costs Pennsylvania....
Book
8
Author: Toogood, Anna Coxe.
Published 1973
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction History....
Book
9
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Pennsylvania....
Serial
10
Published 1858
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Pennsylvania....
Serial
11
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Pennsylvania....
Serial
12
Published 1858
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Pennsylvania....
Serial
13
Subjects and Genres: '; ...Railroads Design and construction Germany....
Book
14
Published 1854
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Design and construction....
Book
15
Published 1839
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Costs Pennsylvania....
Book
16
Published 1909
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction....
Book
17
Published 1831
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Maryland....
Book
18
Author: Sullivan, John L. 1777-1865.
Published 1830
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Cars Design and construction....
Book
19
Published 1831
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Maryland....
Book
20
Author: Winans, Ross, 1796-1877.
Published 1857
Record Source: Published Materials
Subjects and Genres: '; ...Baltimore and Ohio Railroad Company....
Book