Author
Philadelphia Rapid Transit Company
4
Philadelphia (Pa.). Urban Traffic and Transportation Board
3
Pennsylvania. Public Service Commission
2
Taylor, A. Merritt 1874-1937
2
Burt, John
1
Creighton, Thomas
1
Esler, Frederic B.
1
Feustel, Robert M.
1
Hallowell, Guernsey A.
1
Metropolitan Rail Road Company (Philadelphia, Pa.)
1
Philadelphia (Pa.)
1
Philadelphia (Pa.) Councils Law Committee
1
Philadelphia (Pa.) Dept. of City Transit
1
Philadelphia (Pa.) Transit Commissioner
1
Philadelphia (Pa.) Urban Traffic and Transportation Board
1
Smith, J. L.
1
South Philadelphia Business Men's Association (Philadelphia, Pa.)
1
Warwick, Charles F. 1852-1913
1