機関
Catholic Theological Union
121
University of Dayton
51
University of Notre Dame
35
Marquette University
28
Philadelphia Archdiocesan Historical Research Center (PAHRC)
14
St. Michael's College
14
Boston College
11
Catholic University of America
5
College of the Holy Cross
4
Loyola University Chicago
3
Benedictine University
1
St. Catherine University
1
St. Norbert College
1
Villanova University
1