3
Author: Weissenborn, George.
Published 1967
Record Source: Published Materials
Subjects and Genres: '; ...Railroad cars....
Book
4
Author: Faries, Robert.
Published 1851
Record Source: Published Materials
Subjects and Genres: '; ...Allegheny Portage Railroad....
Book
5
Author: Jervis, John B. 1795-1885.
Published 1860
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction....
Book
6
Author: Cunningham, John T.
Published 1963
Record Source: Published Materials
Subjects and Genres: '; ...Central Railroad of New Jersey....
Book
7
Author: Winans, Ross, 1796-1877.
Published 1857
Record Source: Published Materials
Subjects and Genres: '; ...Baltimore and Ohio Railroad Company....
Book
8
Published 1857
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Costs Pennsylvania....
Book
9
Published 1857
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Costs Pennsylvania....
Book
10
11
Published 1839
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Pennsylvania....
Serial
12
Published 1828
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Maryland....
Serial
13
Published 1855
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Design and construction....
Book
14
Published 1839
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Costs Pennsylvania....
Book
15
Author: Toogood, Anna Coxe.
Published 1973
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction History....
Book
16
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Pennsylvania....
Serial
17
Published 1858
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Pennsylvania....
Serial
18
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Pennsylvania....
Serial
19
Published 1858
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Pennsylvania....
Serial
20
Subjects and Genres: '; ...Railroads Design and construction Germany....
Book