Institution
Rutgers University
796
Bucknell University
663
West Virginia University
588
Pennsylvania State University
319
University of Pennsylvania
303
Villanova University
206
Temple University
149
State Library of Pennsylvania
140
Montclair State University
77
Drew University
58
Lehigh University
55
Drexel University
37
Commonwealth University of Pennsylvania
36
University of Pittsburgh
35
Carnegie Mellon University
29
Marshall University
10
Lafayette College
7
Widener University
5
Thomas Jefferson University
2
Bryn Mawr College
1
New York University
1
Pennsylvania Western University
1
Rowan University
1
Saint Joseph's University
1
Seton Hall University
1
West Chester University
1