Institution
University of Pennsylvania
112
Philadelphia Museum of Art
42
New York University
38
Pennsylvania State University
25
University of Pittsburgh
22
Temple University
20
Rutgers University
17
Lehigh University
13
Villanova University
11
The New School
10
Bucknell University
9
Franklin and Marshall College
7
Swarthmore College
7
Bryn Mawr College
6
Commonwealth University of Pennsylvania
6
Haverford College
6
Lafayette College
6
Seton Hall University
6
Carnegie Mellon University
5
Montclair State University
5
West Virginia University
5
Drexel University
4
Gettysburg College
4
Moravian University
4
Millersville University
3
Rowan University
3
Susquehanna University
3
Ursinus College
3
West Chester University
3
Dickinson College
2
Indiana University of Pennsylvania
2
Lebanon Valley College
2
Thomas Jefferson University
2
University of Scranton
2
Cairn University
1
La Salle University
1
Marshall University
1
Marywood University
1
Mercyhurst University
1
Muhlenberg College
1
Pennsylvania Western University
1
Robert Morris University
1
Saint Joseph's University
1
State Library of Pennsylvania
1
The Cooper Union
1
Washington and Jefferson College
1
Widener University
1
York College of Pennsylvania
1