Institution
West Virginia University
53
Muhlenberg College
35
State Library of Pennsylvania
17
Marshall University
16
Temple University
16
Bucknell University
13
Montclair State University
13
Rutgers University
9
Drew University
8
Lehigh University
7
University of Pittsburgh
6
Commonwealth University of Pennsylvania
4
Ursinus College
4
Franklin and Marshall College
3
University of Pennsylvania
3
Villanova University
3
Dickinson College
2
Lafayette College
2
Seton Hall University
2
Slippery Rock University
2
West Chester University
2
Allegheny College
1
Carnegie Mellon University
1
Drexel University
1
Elizabethtown College
1
Indiana University of Pennsylvania
1
Pennsylvania Western University
1
Rowan University
1
West Liberty University
1
Westminster College
1
Widener University
1