Institution
University of Pennsylvania
128
Pennsylvania State University
60
New York University
50
Rutgers University
50
Villanova University
39
Bryn Mawr College
34
Lehigh University
25
University of Pittsburgh
25
Temple University
22
West Virginia University
14
Bucknell University
9
State Library of Pennsylvania
9
Seton Hall University
8
Swarthmore College
7
Franklin and Marshall College
6
Duquesne University
5
Lafayette College
5
Cairn University
4
Dickinson College
4
Haverford College
4
Montclair State University
4
Muhlenberg College
4
Ursinus College
4
Widener University
4
Commonwealth University of Pennsylvania
3
Elizabethtown College
3
Gettysburg College
3
Indiana University of Pennsylvania
3
La Salle University
3
Moravian University
3
Philadelphia Museum of Art
3
East Stroudsburg University
2
Misericordia University
2
West Chester University
2
Westminster College
2
Carnegie Mellon University
1
Drexel University
1
Eastern University
1
Millersville University
1
Saint Francis University
1
Slippery Rock University
1
York College of Pennsylvania
1