Institution
Commonwealth University of Pennsylvania
1
Haverford College
1
Indiana University of Pennsylvania
1
Muhlenberg College
1
New York University
1
Pennsylvania State University
1
Pennsylvania Western University
1
Rutgers University
1
State Library of Pennsylvania
1
Temple University
1
University of Pennsylvania
1
University of Pittsburgh
1
University of Scranton
1
Villanova University
1
West Virginia University
1