Institution
University of Pittsburgh
9
New York University
8
Lehigh University
4
University of Pennsylvania
4
Pennsylvania State University
3
Temple University
3
Villanova University
3
West Virginia University
3
Bucknell University
2
Franklin and Marshall College
2
Haverford College
2
Rutgers University
2
Seton Hall University
2
Lafayette College
1
Pennsylvania Western University
1
Rowan University
1
Slippery Rock University
1
State Library of Pennsylvania
1
Swarthmore College
1
University of Scranton
1
Washington and Jefferson College
1