Institution
University of Pittsburgh
104
Rutgers University
86
Pennsylvania State University
59
Pennsylvania Western University
53
Temple University
45
West Virginia University
19
State Library of Pennsylvania
16
Drexel University
15
Lafayette College
15
University of Pennsylvania
13
Duquesne University
9
Lehigh University
4
Widener University
4
Muhlenberg College
3
New York University
3
Indiana University of Pennsylvania
2
Commonwealth University of Pennsylvania
1
Drew University
1
Elizabethtown College
1
Haverford College
1
La Salle University
1
Marshall University
1
Marywood University
1
Millersville University
1
Montclair State University
1
Saint Francis University
1
Seton Hall University
1
Slippery Rock University
1
Ursinus College
1
Washington and Jefferson College
1
West Chester University
1
Westminster College
1