Institution
Pennsylvania State University
1,925
University of Pennsylvania
44
New York University
32
State Library of Pennsylvania
31
University of Pittsburgh
21
Rutgers University
20
West Virginia University
17
Temple University
13
Lehigh University
10
Commonwealth University of Pennsylvania
9
Villanova University
8
Bryn Mawr College
6
Franklin and Marshall College
6
Seton Hall University
6
Gettysburg College
5
Montclair State University
4
Bucknell University
3
Dickinson College
3
Drew University
3
Duquesne University
3
Lebanon Valley College
3
Marywood University
3
Pennsylvania Western University
3
Swarthmore College
3
Widener University
3
Haverford College
2
Millersville University
2
Point Park University
2
Rowan University
2
Allegheny College
1
Carnegie Mellon University
1
Chatham University
1
Drexel University
1
Indiana University of Pennsylvania
1
La Salle University
1
Lafayette College
1
Marshall University
1
Moravian University
1
Muhlenberg College
1
Philadelphia Museum of Art
1
Saint Francis University
1
West Chester University
1
West Liberty University
1
York College of Pennsylvania
1