Institution
Lehigh University
622
Pennsylvania State University
588
West Virginia University
483
University of Pennsylvania
302
University of Pittsburgh
260
Rutgers University
206
Carnegie Mellon University
189
Villanova University
175
Temple University
138
Lafayette College
103
Drexel University
74
State Library of Pennsylvania
69
Bucknell University
66
New York University
47
Rowan University
26
Widener University
25
Montclair State University
22
Gannon University
21
Commonwealth University of Pennsylvania
19
Thomas Jefferson University
19
The Cooper Union
13
Bryn Mawr College
12
Indiana University of Pennsylvania
12
West Chester University
11
Marshall University
10
Pennsylvania Western University
10
Millersville University
9
Franklin and Marshall College
8
Slippery Rock University
8
Drew University
5
La Salle University
5
Robert Morris University
5
Duquesne University
4
King's College
4
Saint Joseph's University
4
Dickinson College
3
York College of Pennsylvania
3
Haverford College
2
Marywood University
2
Muhlenberg College
2
Seton Hall University
2
The New School
2
Allegheny College
1
Chatham University
1
Elizabethtown College
1
Lebanon Valley College
1
Misericordia University
1
Swarthmore College
1
University of Scranton
1
Ursinus College
1
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