Sub-subseries consists of bound letter books of out-going correspondence of Rev. Leduc in his capacity as Chancellor, 1884-1918; Rev. Emile Legal in his capacity as Co-Adjutor Bishop and Bishop of the Diocese of St. Albert and as Archbishop of the Archdiocese of Edmonton, 1897-1920; Rev. Vital Grandin in his capacity as Bishop of the Diocese of St. Albert, 1877-1902; indexes of letter books of Bishop Grandin and Bishop Legal, 1896-1920.
These letters are primarily of an administrative nature.