Institution
Pennsylvania State University
315
Lehigh University
192
West Virginia University
178
Villanova University
146
Rutgers University
92
Muhlenberg College
72
Bucknell University
63
State Library of Pennsylvania
63
Temple University
63
University of Pittsburgh
61
University of Pennsylvania
57
Drew University
53
Commonwealth University of Pennsylvania
44
New York University
43
Montclair State University
22
Lafayette College
15
Franklin and Marshall College
14
Gettysburg College
14
Indiana University of Pennsylvania
14
Marshall University
14
Swarthmore College
14
Duquesne University
13
Widener University
12
Dickinson College
11
Carnegie Mellon University
10
Haverford College
9
Pennsylvania Western University
9
Bryn Mawr College
7
Drexel University
7
Lycoming College
7
Seton Hall University
7
Millersville University
6
Ursinus College
6
Gannon University
5
King's College
5
La Salle University
4
Rowan University
4
Slippery Rock University
4
West Chester University
4
Westminster College
4
Lebanon Valley College
3
Moravian University
3
Robert Morris University
3
Washington and Jefferson College
3
Saint Joseph's University
2
Susquehanna University
2
The New School
2
West Liberty University
2
Allegheny College
1
Chatham University
1
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