Institution
West Virginia University
59
Muhlenberg College
50
Bucknell University
20
Montclair State University
11
Temple University
11
Drew University
7
State Library of Pennsylvania
6
Lehigh University
3
Marshall University
3
Duquesne University
2
Rutgers University
2
Seton Hall University
2
University of Pennsylvania
2
West Chester University
2
Carnegie Mellon University
1
Commonwealth University of Pennsylvania
1
Drexel University
1
Franklin and Marshall College
1
Gettysburg College
1
Moravian University
1
New York University
1
University of Pittsburgh
1
Ursinus College
1
West Liberty University
1