Institution
University of Pittsburgh
104
Rutgers University
40
Pennsylvania State University
21
Duquesne University
15
University of Pennsylvania
14
Widener University
13
Lehigh University
3
Seton Hall University
2
Temple University
2
Villanova University
2
Bucknell University
1
Commonwealth University of Pennsylvania
1
La Salle University
1
Muhlenberg College
1
New York University
1
State Library of Pennsylvania
1
Swarthmore College
1
University of Scranton
1
West Chester University
1
West Virginia University
1