Institution
West Virginia University
38
State Library of Pennsylvania
34
Bucknell University
31
Pennsylvania Western University
14
New York University
13
Muhlenberg College
10
University of Pittsburgh
8
Pennsylvania State University
6
Rutgers University
5
Temple University
5
Villanova University
4
Commonwealth University of Pennsylvania
3
University of Pennsylvania
3
Carnegie Mellon University
2
Montclair State University
2
Westminster College
2
Drew University
1
Elizabethtown College
1
Lehigh University
1
Point Park University
1
Rowan University
1
Saint Joseph's University
1
Slippery Rock University
1
West Chester University
1