Institution
Bryn Mawr College
6
Pennsylvania State University
6
University of Pittsburgh
6
New York University
5
Rutgers University
5
University of Pennsylvania
4
Temple University
3
West Virginia University
3
Commonwealth University of Pennsylvania
2
State Library of Pennsylvania
2
Swarthmore College
2
Bucknell University
1
Drexel University
1
Indiana University of Pennsylvania
1
Lehigh University
1
Marshall University
1
Marywood University
1
Montclair State University
1
Pennsylvania Western University
1
Slippery Rock University
1