Institution
Bucknell University
2
Franklin and Marshall College
2
Muhlenberg College
2
West Virginia University
2
Bryn Mawr College
1
Commonwealth University of Pennsylvania
1
Drew University
1
Duquesne University
1
Marshall University
1
Millersville University
1
Montclair State University
1
Seton Hall University
1
State Library of Pennsylvania
1
Swarthmore College
1
Temple University
1