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1nork Calvert AssociatesLocation: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Argitaratua 1928
Testu osoa
Pamphlet -
2nork Calvert AssociatesLocation: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Argitaratua 1924
Testu osoa
Pamphlet -
3nork The Calvert Associates; Williams, Michael, 1878-1950Location: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Argitaratua c. 1925
Testu osoa
Leaflet -
4Argitaratua 1928“...Calvert Associates...”
Location: Dinand Library, College of the Holy Cross
Liburua