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Published 1839
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Design and construction Costs Pennsylvania....
Book
3
Author: Robinson, Moncure, 1802-1891.
Published 1834
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Early works to 1850....
Book
4
5
Published 1833
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Early works to 1850....
Book
6
Published 1833
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book
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8
Published 1831
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania....
Book