Institution
New York University
3
Pennsylvania State University
3
Rutgers University
3
Temple University
University of Pennsylvania
3
University of Pittsburgh
3
West Virginia University
3
Bucknell University
2
Duquesne University
2
Lafayette College
2
Lehigh University
2
Swarthmore College
2
Allegheny College
1
Bryn Mawr College
1
Dickinson College
1
Franklin and Marshall College
1
Gettysburg College
1
King's College
1
La Salle University
1
Lebanon Valley College
1
Marshall University
1
Mercyhurst University
1
Millersville University
1
Seton Hall University
1
Slippery Rock University
1
State Library of Pennsylvania
1
Ursinus College
1
Villanova University
1