Institution
University of Pennsylvania
194
Pennsylvania State University
107
Rutgers University
59
Bryn Mawr College
44
Villanova University
28
University of Pittsburgh
25
New York University
21
Philadelphia Museum of Art
15
Lafayette College
12
Lehigh University
12
Temple University
9
Drew University
7
West Virginia University
7
Indiana University of Pennsylvania
4
Carnegie Mellon University
2
Commonwealth University of Pennsylvania
2
Montclair State University
2
Seton Hall University
2
West Chester University
2
Bucknell University
1
La Salle University
1
Lebanon Valley College
1
State Library of Pennsylvania
1