Institution
West Virginia University
205
Pennsylvania State University
66
University of Pennsylvania
47
State Library of Pennsylvania
36
Marshall University
27
Rutgers University
25
University of Pittsburgh
20
Bucknell University
19
Lehigh University
18
Seton Hall University
18
Montclair State University
16
Commonwealth University of Pennsylvania
13
Temple University
11
Millersville University
10
Bryn Mawr College
9
West Chester University
9
New York University
8
Lafayette College
6
Indiana University of Pennsylvania
5
Muhlenberg College
5
Villanova University
5
Drew University
4
Pennsylvania Western University
4
Rowan University
4
Allegheny College
3
Dickinson College
3
Gettysburg College
3
Haverford College
3
La Salle University
3
Moravian University
3
Saint Joseph's University
3
Franklin and Marshall College
2
Ursinus College
2
Drexel University
1
Eastern University
1
Lebanon Valley College
1
Lycoming College
1
Robert Morris University
1
Swarthmore College
1
Thomas Jefferson University
1
Westminster College
1
York College of Pennsylvania
1