Institution
University of Dayton
783
University of Notre Dame
48
Philadelphia Archdiocesan Historical Research Center (PAHRC)
26
Catholic Theological Union
10
Barry University
5
Catholic University of America
5
Marquette University
5
Dominican University
3
Boston College
2
Loyola Marymount University
2
St. Catherine University
2
St. Michael's College
2
University of San Diego
2
Archdiocese of Cincinnati
1
Benedictine University
1
College of the Holy Cross
1
Villanova University
1