Institution
West Virginia University
64
Lehigh University
41
Muhlenberg College
37
Villanova University
31
Rutgers University
29
Drew University
26
State Library of Pennsylvania
24
Bucknell University
23
Temple University
18
Marshall University
16
Commonwealth University of Pennsylvania
11
University of Pittsburgh
4
Drexel University
1
Duquesne University
1
Millersville University
1
Montclair State University
1
Seton Hall University
1
University of Pennsylvania
1