Author
Baltimore and Ohio Railroad Company
4
Fernon, Thomas S. 1818-1896
3
Hough, Oliver, 1868-
3
North Pennsylvania Railroad Company
3
Pennsylvania Railroad
3
Conrad, Harry
2
Duffy, Edward W., 1947-
2
Harwood, Herbert H., Jr
2
Philadelphia (Pa.)
2
Philadelphia Belt Line Railroad Company
2
Philadelphia, Baltimore & Washington Railroad Company
2
Reading Company
2
Schuylkill River East Side Railroad Company
2
Wright, John A.
2
Albrecht, Harry P.
1
American Philosophical Society
1
Baker, G. W.
1
Barry, Steve
1
Bernhart, Benjamin L.,
1
Bernhart, John H. L. Dr.,
1
Bernhart, John L. Dr.,
1
Brinton, Daniel Garrison, 1837-1899
1
Brockie, William
1
Campbell, St. George T.
1
City History Society of Philadelphia
1
Cowan, John Kissig, 1844-1904
1
Dallas, George Mifflin, 1792-1864
1
Dattolo, Mari D'Albora
1
Delaware and Schuylkill Basin Company
1
Flagg, Stanley G., & co., inc
1
Franklin Railroad Company
1
Furness, William Henry, 1802-1896
1
Garforth, Harry
1
Green, J.E. (Chester, Pa.), photographer
1
Gruber, Harry, photographer
1
Hage, Hother
1
Howland, Henry C., photographer
1
International Film Service, photographer
1
Junction Railroad Company,
1
Kutte, Paul
1
Kutts, Paul
1
Liljestrand, Robert A.
1
M'Ilvaine, Joseph
1
Mansfield, Edward Deering, 1801-1880
1
Marian S. Carson Collection (Library of Congress)
1
Meyers, Allen
1
Morris, William E. 1812-1875
1
Passenger Rail-road Relief Association (Philadelphia, Pa.)
1
Pennsylvania
1
Pennsylvania Railroad Technical & Historical Society. Philadelphia Chapter
1
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