Institution
State Library of Pennsylvania
University of Pittsburgh
16
West Virginia University
16
New York University
15
Pennsylvania Western University
13
Rutgers University
13
Pennsylvania State University
12
Commonwealth University of Pennsylvania
11
University of Pennsylvania
11
Indiana University of Pennsylvania
10
Montclair State University
10
Swarthmore College
10
Marshall University
9
La Salle University
8
Lehigh University
8
Saint Joseph's University
8
The New School
8
Bucknell University
7
King's College
7
Bryn Mawr College
6
Chatham University
6
Franklin and Marshall College
6
Gannon University
6
Lafayette College
6
Rowan University
6
Seton Hall University
6
Temple University
6
West Chester University
6
West Liberty University
6
Dickinson College
5
Drexel University
5
Marywood University
5
Millersville University
5
Villanova University
5
Allegheny College
4
Drew University
4
Gettysburg College
4
Duquesne University
3
Slippery Rock University
3
Washington and Jefferson College
3
Elizabethtown College
2
Lycoming College
2
Misericordia University
2
Moravian University
2
Ursinus College
2
Westminster College
2
Carnegie Mellon University
1
Haverford College
1
Holy Family University
1
Lebanon Valley College
1
more ...