Institution
West Virginia University
1,108
Pennsylvania State University
731
State Library of Pennsylvania
263
Lehigh University
120
Bucknell University
112
Montclair State University
96
Marshall University
89
Rutgers University
81
University of Pittsburgh
66
Villanova University
56
Temple University
35
University of Pennsylvania
35
Commonwealth University of Pennsylvania
24
Indiana University of Pennsylvania
18
New York University
16
Bryn Mawr College
15
Franklin and Marshall College
14
Pennsylvania Western University
14
Lafayette College
10
Muhlenberg College
9
Swarthmore College
8
Carnegie Mellon University
7
West Chester University
7
Millersville University
6
Dickinson College
5
Drew University
4
Haverford College
4
Lebanon Valley College
4
Seton Hall University
4
Allegheny College
3
Gettysburg College
3
Rowan University
3
Ursinus College
3
Chatham University
2
Point Park University
2
Slippery Rock University
2
Susquehanna University
2
The New School
2
Thomas Jefferson University
2
West Liberty University
2
Westminster College
2
York College of Pennsylvania
2
Cairn University
1
Drexel University
1
East Stroudsburg University
1
Elizabethtown College
1
Gannon University
1
Holy Family University
1
King's College
1
Lycoming College
1
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