Institution
West Virginia University
627
Bucknell University
354
Montclair State University
234
State Library of Pennsylvania
187
Muhlenberg College
126
Ursinus College
117
Lehigh University
101
Rutgers University
79
Temple University
53
Millersville University
50
Marshall University
43
Commonwealth University of Pennsylvania
36
Franklin and Marshall College
30
University of Pennsylvania
28
Villanova University
28
West Chester University
28
Seton Hall University
13
University of Pittsburgh
13
West Liberty University
12
Indiana University of Pennsylvania
11
Dickinson College
9
Saint Joseph's University
9
Swarthmore College
6
Allegheny College
5
Carnegie Mellon University
5
New York University
5
Pennsylvania Western University
5
Westminster College
5
Bryn Mawr College
4
Drexel University
4
Elizabethtown College
4
Gettysburg College
4
Moravian University
4
Pennsylvania State University
4
Slippery Rock University
4
Robert Morris University
3
The New School
3
Thomas Jefferson University
3
East Stroudsburg University
2
Haverford College
2
Mercyhurst University
2
Rowan University
2
Susquehanna University
2
Chatham University
1
Duquesne University
1
Lafayette College
1
Point Park University
1
Washington and Jefferson College
1
Widener University
1
York College of Pennsylvania
1