Author
Baltimore and Ohio Railroad Company
8
Baetjer, Harold H.
1
Baltimore Citizens
1
Baltimore and Ohio Railroad Co
1
Baltimore and Ohio Railroad Company. Public Relations Department
1
Baltimore and Ohio Railroad Company. Relief Department
1
Chicago Century of Progress International Exposition
1
Cleveland and Pittsburgh Railroad Company
1
Dodge, S.
1
Garrett, John Work, 1820-1884
1
Jacobs, Timothy
1
Johnson, Reverdy, 1796-1876
1
Knight, J. 1787-1858
1
Latrobe, Benj. H. 1807-1878
1
Miller, Michael
1
Patterson, William, 1752-1835
1
Rogers, John
1
Sander, Kathleen Waters, 1947-
1
Smith, W. P. 1822?-1872
1
Thompson, Arthur Webster, 1875-
1
Toy, John D.
1
Ward, Minus
1
Winans, Ross, 1796-1877
1
Winchester, David
1
Wooddy, William
1