Institution
University of Pennsylvania
426
University of Pittsburgh
331
Pennsylvania State University
296
New York University
263
Philadelphia Museum of Art
242
Temple University
227
Rutgers University
179
Montclair State University
147
Bryn Mawr College
138
Lehigh University
122
Commonwealth University of Pennsylvania
103
Bucknell University
102
Pennsylvania Western University
99
West Virginia University
98
Swarthmore College
86
Villanova University
86
Indiana University of Pennsylvania
72
Lafayette College
72
Dickinson College
70
Carnegie Mellon University
63
Drew University
60
Gettysburg College
56
Franklin and Marshall College
55
The New School
55
State Library of Pennsylvania
53
La Salle University
51
Muhlenberg College
50
Marshall University
49
Drexel University
47
Rowan University
47
Slippery Rock University
45
Haverford College
44
West Chester University
44
Seton Hall University
42
The Cooper Union
42
Millersville University
40
Lycoming College
39
Moravian University
34
Lebanon Valley College
32
Marywood University
32
Susquehanna University
29
King's College
25
Westminster College
25
Allegheny College
24
Ursinus College
24
Chatham University
23
Washington and Jefferson College
22
West Liberty University
21
York College of Pennsylvania
20
Saint Joseph's University
18
more ...