Institution
University of Pennsylvania
164
Pennsylvania State University
15
University of Pittsburgh
12
New York University
10
Indiana University of Pennsylvania
8
Pennsylvania Western University
8
Rutgers University
7
Commonwealth University of Pennsylvania
6
State Library of Pennsylvania
6
Gettysburg College
5
Rowan University
5
Slippery Rock University
5
Bryn Mawr College
4
Lafayette College
4
Montclair State University
4
Saint Joseph's University
4
Temple University
4
Bucknell University
3
Dickinson College
3
Seton Hall University
3
Carnegie Mellon University
2
Muhlenberg College
2
Swarthmore College
2
Thomas Jefferson University
2
Ursinus College
2
Allegheny College
1
Cairn University
1
Drexel University
1
East Stroudsburg University
1
Franklin and Marshall College
1
Gannon University
1
Haverford College
1
King's College
1
La Salle University
1
Lebanon Valley College
1
Lehigh University
1
Marshall University
1
Millersville University
1
Moravian University
1
Philadelphia Museum of Art
1
Robert Morris University
1
Saint Francis University
1
The Cooper Union
1
Villanova University
1
West Virginia University
1
Westminster College
1