Author
Baltimore and Ohio Railroad Company
3
Winans, Ross, 1796-1877
2
Albrecht, Harry P.
1
Allen, Horatio, 1802-1890
1
Andrews, Clinton T.
1
Brotherhood of Locomotive Engineers (U.S.)
1
Casler, Walter C.
1
Fenn, Theophilus
1
Huxtable, Nils
1
Knight, J. 1787-1858
1
Kulp, Randolph L.,
1
Latrobe, Benj. H. 1807-1878
1
National Railway Historical Society. Lehigh Valley Chapter
1
Pennsylvania Governor (1835-1839 : Joseph Ritner)
1
Pennsylvania Railroad
1
Pennsylvania. General Assembly. House of Representatives
1
Ritner, Joseph, 1780-1869
1
Rogers, John
1
Smiles, Samuel, 1812-1904
1
Stephenson, Robert, 1803-1859
1
Toy, John D.
1
Ward, Minus
1