Author
North Pennsylvania Railroad Company
5
Cox, Harold E.
2
Duffy, Edward W., 1947-
2
Kennedy, David Johnson, 1816-1898,
2
Meyers, Allen
2
Philadelphia
2
Spivak, Joel
2
Baist, G. Wm. 1859-1927
1
Bernhart, Benjamin L.,
1
Bernhart, John H. L. Dr.,
1
Bernhart, John L. Dr.,
1
Blankenburg, Rudolph, 1843-1918
1
Brown, Andrew S.
1
Cary, Lorene
1
Chandler Brothers & Co
1
Diemer, Andrew K.,
1
DuPuis, Roger, II,
1
Elliott, Isaac
1
Elliott, Joseph E. B.,
1
Fernon, Thomas S. 1818-1896
1
Harwood, Herbert H., Jr
1
Hepp, John Henry
1
J.G. Brill Company
1
Julia Max Designs
1
King, Clyde L. 1879-1937
1
Kyriakodis, Harry
1
Library Company of Philadelphia
1
Mansfield, Edward Deering, 1801-1880
1
Meyers, John F.
1
Mink, D. D. C.
1
Nathans, Carl
1
National Railway Historical Society. Philadelphia Chapter
1
Pennsylvania Railroad
1
Pennsylvania Railroad Technical & Historical Society. Philadelphia Chapter
1
Philadelphia & Reading Railroad Co Athletic Association
1
Philadelphia (Pa.) Dept. of Public Works
1
Philadelphia (Pa.). Councils
1
Philadelphia Belt Line Railroad Company
1
Philadelphia Dept. of City Transit
1
Philadelphia Rapid Transit Company
1
Pompilio, Natalie,
1
Pompilio, Tricia, 1975-
1
Popkin, Nathaniel R.,
1
Sauers, Richard Allen
1
Simulation Systems Inc
1
Southeastern Pennsylvania Transportation Authority
1
Southeastern Pennsylvania Transportation Authority. Service Planning Department
1
Springirth, Kenneth C.
1
Toland, Robert
1
Tyson, Job R. 1803-1858
1
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