Author
Baltimore and Ohio Railroad Company
11
Pennsylvania
8
Danville and Pottsville Rail Road Company
4
Camden and Amboy Railroad and Transportation Company
3
Carey, Mathew, 1760-1839
3
Delaware and Raritan Canal Company (N.J.)
3
Bowen, John S.
2
Cleveland and Pittsburgh Railroad Company
2
Gay, Edward F.
2
Knight, J. 1787-1858
2
Latrobe, Benj. H. 1807-1878
2
McLane, Louis, 1786-1857
2
New Jersey
2
Pennsylvania Society for the Promotion of Internal Improvements in the Commonwealth
2
Pennsylvania. Board of Canal Commissioners
2
Pennsylvania. General Assembly. House of Representatives
2
Philadelphia Citizens
2
Roberts, W. Milnor 1810-1881
2
Robinson, Moncure, 1802-1891
2
West Chester and Philadelphia Railroad Company
2
Wood, Nicholas
2
Wooddy, William
2
Baltimore
1
Baltimore Citizens
1
Baltimore and Ohio Railaroad Co
1
Baltimore and Ohio Railroad Company. Board of Engineers
1
Beach, Ephraim
1
Beaver Meadow Railroad and Coal Company
1
Belvidere Delaware Railroad Company
1
Belvidere Deleware railroad company
1
Brooke, Ch. W.
1
Brown, Alexander, 1764-1834
1
Burnside, Thomas, 1782-1851
1
Camden and Amboy Railroad and Transportation Co
1
Canby, James, 1781-1858
1
Chetwood, J. J.
1
Cumberland Valley Railroad Co
1
Cumberland Valley Railroad Company
1
Danville and Pottsville Rail Road Co
1
Delaware and Raritan Canal Co. (N.J.)
1
Dodge, S.
1
Earle, Thomas, 1796-1849
1
Ellet, Charles, 1810-1862
1
Ellicott, Thomas, 1777-1859
1
Franklin Railroad Co
1
Hage, Hother
1
Keating, William Hypolitus, 1799-1840
1
Kennedy, John Pendleton, 1795-1870
1
Knight, Johathan, 1787-1858
1
Lea, Isaac, 1792-1886
1
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