Institution
University of Pennsylvania
663
New York University
527
Pennsylvania State University
493
Rutgers University
332
West Virginia University
332
Temple University
320
Haverford College
313
Lehigh University
310
University of Pittsburgh
271
Bucknell University
184
Montclair State University
164
The New School
164
Lafayette College
153
Carnegie Mellon University
151
Franklin and Marshall College
150
The Cooper Union
145
State Library of Pennsylvania
123
Commonwealth University of Pennsylvania
118
Villanova University
113
Drexel University
107
Bryn Mawr College
78
Philadelphia Museum of Art
73
Gettysburg College
67
Dickinson College
62
Pennsylvania Western University
62
Thomas Jefferson University
54
West Chester University
54
Drew University
52
Indiana University of Pennsylvania
51
Lebanon Valley College
47
Muhlenberg College
45
Rowan University
44
La Salle University
36
Moravian University
35
Swarthmore College
35
Millersville University
34
Seton Hall University
34
Widener University
33
Marshall University
32
Ursinus College
32
Mercyhurst University
30
Lycoming College
29
Allegheny College
26
Susquehanna University
26
Gannon University
21
Elizabethtown College
19
Slippery Rock University
19
West Liberty University
19
Marywood University
17
Duquesne University
16
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