Institution
University of Pennsylvania
55
Pennsylvania State University
29
Temple University
23
Rutgers University
17
Lehigh University
16
University of Pittsburgh
16
West Virginia University
8
Bryn Mawr College
6
Commonwealth University of Pennsylvania
6
Indiana University of Pennsylvania
6
State Library of Pennsylvania
6
Swarthmore College
6
Lafayette College
5
Bucknell University
4
Carnegie Mellon University
4
Millersville University
4
New York University
4
Pennsylvania Western University
4
Seton Hall University
4
La Salle University
3
Montclair State University
2
Rowan University
2
Chatham University
1
Drexel University
1
Gettysburg College
1
Haverford College
1
Marywood University
1
Philadelphia Museum of Art
1
Saint Francis University
1
The Cooper Union
1
Ursinus College
1
Villanova University
1
Westminster College
1