Institution
Marshall University
33
West Virginia University
32
Lehigh University
30
University of Pennsylvania
30
Pennsylvania State University
26
Villanova University
25
University of Pittsburgh
22
Rutgers University
19
Commonwealth University of Pennsylvania
17
Gettysburg College
15
New York University
15
Temple University
14
Rowan University
13
Lafayette College
12
State Library of Pennsylvania
12
Montclair State University
11
Seton Hall University
11
Millersville University
9
Allegheny College
8
Dickinson College
8
Franklin and Marshall College
8
Pennsylvania Western University
8
Bucknell University
6
Drew University
6
Indiana University of Pennsylvania
6
King's College
6
La Salle University
6
Moravian University
6
Susquehanna University
6
Ursinus College
6
Washington and Jefferson College
6
Holy Family University
5
Muhlenberg College
5
York College of Pennsylvania
5
Bryn Mawr College
4
Gannon University
4
Saint Joseph's University
4
Swarthmore College
4
West Chester University
4
Carnegie Mellon University
3
East Stroudsburg University
3
Lebanon Valley College
3
Saint Francis University
3
Slippery Rock University
3
Cairn University
2
Chatham University
2
Drexel University
2
Eastern University
2
Elizabethtown College
2
Haverford College
2
more ...