Institution
University of Pittsburgh
658
Pennsylvania State University
606
University of Pennsylvania
479
New York University
464
West Virginia University
367
Rutgers University
339
Temple University
268
Lehigh University
266
Villanova University
218
State Library of Pennsylvania
143
Marshall University
106
Bucknell University
77
Swarthmore College
61
Montclair State University
58
Commonwealth University of Pennsylvania
52
Dickinson College
52
Haverford College
37
The New School
36
Seton Hall University
34
Lafayette College
32
Bryn Mawr College
31
Indiana University of Pennsylvania
28
Duquesne University
26
Pennsylvania Western University
22
Franklin and Marshall College
21
Muhlenberg College
20
Gettysburg College
19
Allegheny College
16
Carnegie Mellon University
16
Widener University
16
King's College
13
Millersville University
13
Ursinus College
13
Rowan University
11
West Chester University
11
Susquehanna University
10
Drexel University
9
Westminster College
8
Gannon University
7
La Salle University
7
Moravian University
7
Saint Joseph's University
7
Slippery Rock University
6
Washington and Jefferson College
6
Elizabethtown College
5
Chatham University
4
Lycoming College
4
Marywood University
4
Mercyhurst University
3
Lebanon Valley College
2
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