Institution
West Virginia University
890
State Library of Pennsylvania
38
Pennsylvania State University
19
Temple University
18
Bucknell University
17
Drew University
13
Rutgers University
13
University of Pittsburgh
12
Villanova University
11
Montclair State University
8
University of Pennsylvania
7
Carnegie Mellon University
6
Indiana University of Pennsylvania
6
Millersville University
5
Lehigh University
4
Drexel University
3
Commonwealth University of Pennsylvania
2
Marshall University
2
Muhlenberg College
2
New York University
2
Bryn Mawr College
1
Dickinson College
1
Gettysburg College
1
Haverford College
1
La Salle University
1
Lycoming College
1
Moravian University
1
Pennsylvania Western University
1
Point Park University
1
Rowan University
1