Institution
Bucknell University
1
Gannon University
1
Lehigh University
1
Marshall University
1
New York University
1
Pennsylvania State University
1
Pennsylvania Western University
1
Rutgers University
1
Seton Hall University
1
State Library of Pennsylvania
1
Susquehanna University
1
Temple University
1
University of Pennsylvania
1
University of Pittsburgh
1
West Virginia University
1