Institution
Lehigh University
2
Swarthmore College
Bryn Mawr College
1
Bucknell University
1
Dickinson College
1
Drew University
1
Drexel University
1
Franklin and Marshall College
1
Haverford College
1
Indiana University of Pennsylvania
1
Millersville University
1
Montclair State University
1
Muhlenberg College
1
Rowan University
1
State Library of Pennsylvania
1
Temple University
1
University of Pennsylvania
1
West Liberty University
1
West Virginia University
1