Institución
Catholic Theological Union
131
College of the Holy Cross
30
University of Notre Dame
26
Philadelphia Archdiocesan Historical Research Center (PAHRC)
14
University of Dayton
9
Loyola University Chicago
7
Marquette University
6
Barry University
2
Boston College
2
University of San Francisco
2
Catholic University of America
1
Georgetown University
1
University of Saint Mary of the Lake
1
University of St. Thomas
1