World's Columbian Exposition Catholic Educational Exhibit - Diocese of Pittsburgh, Pennsylvania, exhibits from academies and parish schools of Sisters of Mercy, 1893

World's Columbian Exposition Catholic Educational Exhibit - Diocese of Pittsburgh, Pennsylvania, exhibits from academies and parish schools of Sisters of Mercy, 1893, GCEX 08/05. World's Columbian Exposition Catholic Educational Exhibit, CEX. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/2044072 Accessed May 21, 2026.