Institution
West Virginia University
156
State Library of Pennsylvania
142
Pennsylvania State University
55
Rutgers University
54
Bucknell University
43
Drew University
37
Lehigh University
34
Villanova University
22
Commonwealth University of Pennsylvania
11
University of Pittsburgh
9
Temple University
6
Montclair State University
5
New York University
4
Indiana University of Pennsylvania
3
Marshall University
3
University of Pennsylvania
3
West Chester University
3
Franklin and Marshall College
2
Gannon University
1
Lycoming College
1
Muhlenberg College
1
Swarthmore College
1
Ursinus College
1