Author
Hunter, Thomas
2
Smith, J. L.
2
D'Ortona, Paul
1
DeLeon, Clark
1
Fairmount Park Commission (Philadelphia, Pa.)
1
Hinchman, Margaretta S.
1
Hinchmann, Margaretta S.
1
Kelly, John B., Jr
1
Philadelphia (Pa.) World Fair Bi-centennial Committee
1
Philadelphia City Planning Commission
1
Tate, James H. J. 1910-
1