1
Published 1848
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book
2
3
Author: Aycrigg, Benjamin.
Published 1837
Record Source: Published Materials
Subjects and Genres: '; ...Canals Pennsylvania Surveying....
Book
4
Published 1833
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book
5
6
Author: Wilson, William Hasell, 1811-1902.
Published 1852
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book
7
8
Author: Trautwine, John C. 1810-1883.
Published 1856
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book
9
10
Published 1857
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book
11
Published 1857
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book
12
Author: Trautwine, John C. 1810-1883.
Published 1844
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book
13
Author: Robinson, Moncure, 1802-1891.
Published 1834
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book
14
Author: Gay, Edward F.
Published 1848
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book
15
Published 1855
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book
16
Published 1838
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Surveying....
Book
17
Subjects and Genres: '; ...Pennsylvania--Surveys Local sources...
Link to finding aid
Manuscript
18
Subjects and Genres: '; ...Pennsylvania--Surveys Local sources...
Link to finding aid
Manuscript