Institution
West Virginia University
789
Muhlenberg College
94
Drew University
45
Rutgers University
42
Lehigh University
39
Villanova University
22
Bucknell University
19
Duquesne University
16
State Library of Pennsylvania
16
Montclair State University
12
University of Pennsylvania
9
New York University
7
Marshall University
3
Widener University
3
Saint Francis University
2
Temple University
2
Drexel University
1
Franklin and Marshall College
1
Gannon University
1
Indiana University of Pennsylvania
1
Moravian University
1
Pennsylvania State University
1
Pennsylvania Western University
1
Susquehanna University
1
Ursinus College
1
West Liberty University
1