Author
Baker, Cornelius
1
Ballard, Frances
1
Contosta, David R.
1
Earle, Sidney M.
1
Fairmount Park Commission (Philadelphia, Pa.)
1
Franklin, Carol, 1941-
1
Friends of the Wissahickon
1
Hengst, William G.
1
John Wanamaker (Firm) Book Dept
1
Rivinus, Marion Willis Martin, 1889-
1
Weygandt, Cornelius, 1871-1957
1