Institution
University of Pennsylvania
284
West Virginia University
229
Marshall University
209
Rowan University
173
Seton Hall University
156
Rutgers University
121
State Library of Pennsylvania
100
Pennsylvania State University
75
Gettysburg College
69
New York University
49
University of Pittsburgh
49
Temple University
40
Villanova University
33
Millersville University
32
Pennsylvania Western University
29
Commonwealth University of Pennsylvania
25
Dickinson College
24
Lehigh University
24
Bucknell University
23
Indiana University of Pennsylvania
22
Slippery Rock University
21
Lafayette College
19
Franklin and Marshall College
16
Muhlenberg College
13
Ursinus College
13
West Chester University
10
Duquesne University
9
Elizabethtown College
9
Montclair State University
9
Allegheny College
8
Moravian University
8
Lycoming College
6
Bryn Mawr College
5
Lebanon Valley College
5
Swarthmore College
5
Washington and Jefferson College
5
Drexel University
4
Eastern University
4
La Salle University
4
Saint Joseph's University
4
Carnegie Mellon University
3
East Stroudsburg University
3
Haverford College
3
Robert Morris University
3
Susquehanna University
3
Westminster College
3
Widener University
3
King's College
2
Mercyhurst University
2
York College of Pennsylvania
2
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