1
Published 1837
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Maryland Early works to 1850....
Book
2
Author: Hare, Robert, 1781-1858.
Published 1825
Record Source: Published Materials
Subjects and Genres: '; ...Electricity Early works to 1850....
Book
3
4
Author: Franklin, Benjamin, 1706-1790.
Published 1751
Record Source: Published Materials
Subjects and Genres: '; ...Electricity Early works to 1850....
Book
5
Author: Hare, Robert, 1781-1858.
Published 1841
Record Source: Published Materials
Subjects and Genres: '; ...Electricity Early works to 1850....
Book
6
Author: Roberts, Solomon W. 1811-1882.
Published 1836
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Early works to 1850....
Book
7
Published 1834
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Early works to 1850....
Book
8
Published 1835
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennyslvania Early works to 1850....
Book
9
10
Published 1836
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Ohio Early works to 1850....
Book
11
12
Published 1837
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Early works to 1850....
Book
13
14
Published 1828
Record Source: Published Materials
Subjects and Genres: '; ...Railroads United States Early works to 1850....
Book
15
16
Published 1837
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Early works to 1850....
Book
17
18
19
20
Author: Swift, J. G. 1783-1865.
Published 1828
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Maryland Early works to 1850....
Book